Having done tens of thousands of visa interviews, I do think the requirement of a physical appearance before an officer is important. I could quickly review a person's travel history by looking through their passports, questioning them about prior trips. A person's travel patterns and visas to other countries can tell you a lot. I could quickly use a UV light or magnifier on educational documents to see if they were genuine. Several times, I overhead conversations from other applicants and officers that were relevant to my applicant (same employer/group) and I would consult with them. There are many other details you notice when doing this in person thousands of times.
There are also practical matters - if you're trying to do this via video link, how to you authenticate the person on the other end? At the consulate, we fingerprint them and compare them to previously collected biometrics. If you offload this authentication to a contractor site in the US, but I'm in India, is this site open in the middle of the night?
In cases where the applicant qualifies for a waiver of the interview, the State Department actually does (or at least did when I was there) have a substantial program whereby visa applications are largely processed remotely. An applicant would have no hint as to whether or not that happened, though.
Like it seems hilariously backwards in your example that the cheaters were able to make an end run around the system you praise, when it would be easy to have someone local taking a look at global applications. Or just applications that someone thought were odd.
Nothing is "easy" when you have a line of hundreds of people who have been waiting months or over a year for their appointment and you have 120 seconds to deal with them in a fair and respectful way (which unfortunately does NOT always happen), while you also have personal job repercussions if you fail to properly vet their application and miss an important national security related detail.
As it turned out, we flagged enough of those cases as a patern for further review that did result in us consulting with our staff in the third country and discovering the issue. Also, visas that are issued can be revoked, or flagged for further scrutiny by CPB if necessary.
1) They think the system should be extremely simple 2) They assume everyone involved is being honest
When the reality is
1) Many people involved are lying to claim immigration benefits they have no right to 2) The system needs to have a level of complexity and difficulty to prevent these people from accessing these benefits
I believe it is happens and I assume there might be a number of drivers for it, but I wonder how big of a problem is it in reality and how much has it been abused.
For example, friends told me the scheme in the UK might be too prone for fraud on the other hand most of the anti immigration topics do not seem to ask it to be fixed but rather stopped. What is your opinion on that? Do you think immigration is a big source of corruption problem? And how big is it relative to other problems?
My question comes from a point that I question if this is a populist/nationalist act to create a common enemy, literally the Enemy from 1984, rather than actually addressing the root cause of the problems. I am referring to the UK mostly because I have many friends living and working in the UK and some are British and some others are not.
And it seems weird to me that tackling such issues ( eg of the asylum seekers and the illegal immigration) as root causes of the current economic situation. Is it going after those folks really make a change on the prospects of the economy or is it addressing emotional needs to feel that someone is in control and that someone will take care of you because they fight the "enemy"?
For example, one of my British folks pointed out, and I did not validate myself, that the cost per asylum seeker is of £40 a week and there about 110.000 people in that situation which would make an expenditure of 4M per week or 200M per year. Which seems quite a large amount of money to deal with humanitarian assistance. And it would represent about 10% of the total expenditure. Another friend pointes out that UK collects £2.7B in taxes considering Health care, skilled and senior staff workers. The deficit in the public accountants are rather debatable so I do not have an opinion. What do you make from it?
https://www.dhs.gov/sites/default/files/2025-08/25_0826_cbp_...
I can't address your other concerns about economic impact etc. I'm not sure if there is a negative economic impact from this.
For a few weeks in India, we had a string of third-country nationals (I won't say which, but it's not hard to find) apply for foreign medical graduate visas. We weren't familiar with the context in country they were coming from. They seemed to be generally good quality applicants and many were approved. It turned out that there was a cheating scandal in that third country, an entire batch of test results had been invalidated, and the embassy located there was refusing their visas, so a few applied in India and were approved, then word got out and more came. We eventually wised up. However, there was really no good reason for these applicants to be travelling from their home country to India for a visa appointment even under normal circumstances (India isn't exactly known for having short visa wait times).