I think that mass adoption of bitcoin depends more of business being open to it and folks like us spreading the word about how to use it.
Think in the first trades done by humanity, how they learning to trade goods and services, how they adopt money until the point that every body start to using and work for it...
It's kind of like a domino effect, you know? People learned, taught others, and before you knew it, everyone was on board and using it in their everyday lives. That's how I see Bitcoin too – if more businesses start accepting it and more people show others how it works, it could become a big part of our financial world just like money did back in the day.
There's a common sense in what you've said towards expanding the adoption of bitcoin by more institutions opening their doors to it's usage just as OP mentioned Honda motors.Think in the first trades done by humanity, how they learning to trade goods and services, how they adopt money until the point that every body start to using and work for it...
It's kind of like a domino effect, you know? People learned, taught others, and before you knew it, everyone was on board and using it in their everyday lives. That's how I see Bitcoin too – if more businesses start accepting it and more people show others how it works, it could become a big part of our financial world just like money did back in the day.
But there's a quintessential role that these exchanges play that is peculiar to them alone in the promotion of bitcoin adoption in terms of trading bitcoin and other cryptocurrencies. Which is why a continuous restrictions from these big countries with large crypto users would ultimately affect, stalling the adoption of bitcoin if more countries add to those number such as the UK, Switzerland, Japan etc.
Although these regulatory policies by the government are projected towards protecting investors for their safety and from getting scammed some of the regulatory conditions ushered to these exchanges by the government of those territories could be inimical to the business growth of the exchange's and since they can't fulfil those conditions they have to exit those sets of countries to operate where the business environment and policies are favourable.
The real deal is that the government are in certain cases self centered with their regulations but since all of these are happening behind closed doors we are not allowed to get the full gist as to what really transpired in the exit of these exchanges from a country they once existed.
