I'm not sure I would categorize it as "minor inconvenience". In terms of financial numbers, it's estimated to cost 180B$ [1]. You also have to consider all the opportunity costs of what we could achieve with a faster and smoother financial system. And you have to consider financial inclusion and all that, there are lots of really interesting financial instruments that I can't access because there's some retail that doesn't understand exactly how it works and because we lower regulations to lowest common denominator, let's just ban it. We are also cutoff from these exchanges like Binance which have much more liquidity, more interesting products, etc.
And I'm not sure that it's all that effective, especially after seeing HSBC launder money for cartels and get away with it [2]. Oh and none of these regulations obviously stopped 2008 or any of the previous crises.
To me a lot of these regulations seem like the TSA security theatre, seems useful, but at this point, pretty outdated and inefficient.
1: https://www.cpomagazine.com/cyber-security/global-cost-of-fi...
2: https://www.investopedia.com/stock-analysis/2013/investing-n...