I can help with that: not seriously at all. Calling someone a nerd has been a thing for the better part of a century. How long has TikTok been around?
Few random webcams which would be illegal to take video from is not substantive and does not provide any insight into their interests, likes etc.
The whole issue with TikTok is that the Chinese government is able to personally identify people who disagree with them.
It is irrelevant if the data is stored in the US if Chinese government have tools they can use to search for dissidents, journalists etc
[1] https://www.buzzfeednews.com/article/emilybakerwhite/tiktok-...
There are people who look at data to determine how likely they were to die from covid vs. the risk and effectiveness of a vaccine authorized for emergency use, and there are people who watch the news.
You can't have a good argument with people who watch the news because they get convinced of their position emotionally through anecdotes that the news focuses on, not data. You end up arguing with that person's emotional reaction to anecdotes. It's never a good idea to criticize another person's emotions if you expect to remain friends with them or not get flagged on HN.
There have been many years of Democratic control where they didn't prioritize gun control. The status quo persists for some other reasons, not just the GOP bogeyman.
b) There is zero appetite from the GOP for gun control. Until that changes the status quo persists.
c) Information about US citizens (which can be used to manipulate them) being handed over to the Chinese government is something that the government should be concerned about.