https://www.gov.uk/government/publications/vat-supplying-dig...
It was an idea with some logic behind it, but it basically cripples European internet businesses compared to US ones by making taxes that much complicated to calculate.
Legally, Americans are obligated to pay sales tax for internet purchases in the state where we live. There's a form for it, every year.
The American move is to shift the burden of tax collection onto the customer, thus ensuring that the taxes are evaded rather than paid. I don't really see moving bureaucracy onto customers rather than businesses - thus increasing the total amount of records that must be kept and paperwork that must be filed to abide perfectly by the law and pay one's taxes - as a good thing.
But it's not just the bureaucracy, at least in the UK. It's the perception and treatment after a failure. It almost damns you for life. The banks won't want to lend, VCs here seem to want more of a sure thing. There seems to be little of the US attitude of "OK you failed, what you going to try next?". OK that was a lot of sweeping generalisations, and there are exceptions to the rule, but you get the idea.