If you count the number of countries that have banned Bitcoin and crypto, they are only a few of them as compared to the number of other countries where it is been recognized, legal and alegal by status, and the fact that these minor countries ban it doesn't stop crypto from functioning, it has always grown without them and will continue to do and besides, there are many people who still do it despite the ban on the legality but not having that freedom to exercise pose some risk on them.
My opinion is this, I don't have the numbers of people that trade crypto and the level of job opportunity outreach that crypto has created but I can say for sure that less than half of people in crypto do trading, more often than not, they prefer to hold it than been traded due to the volatility, I still think people care less of what the status say about bitcoin and other coins, they will buy and hold and protect their seed phrase and private keys without the need to show the public they hold bitcoin, is as simple as that. If their investment matures, they can sell using P2P either through a centralized platform or a decentralized one without having to fear the consequences.
Now, you're right about the debate between trading and holding. The "hodl" culture has taken off in the crypto community. People are less prone to short-term trading now that they see the long-term possibilities. Consider the mindset of the first Bitcoin users; they werent interested in making a quick buck, but in building a decentralised monetary system. Many people prefer P2P exchanges and choose to keep their holdings secret, which further increases the system's security and anonymity.