I agree with you. I reviewed his pages, and it’s evident that he wasn’t thinking clearly when he posted all this information online, not to mention what he likely shared in real life.Not likely.
Key rule with owning crypto is keep your mouth shut and don't boast to friends (especially women and girlfriends), family or strangers about your bag or involvement with crypto. For example telling a girl you made $400k in crypto is like telling them you have $400k in cash in your house. Times are hard and you don't know the next mans hunger or the willingness of your girl to set you up.
P.S Maybe because I am from a developing country I automatically know this. I even tell my girlfriend nothing about what I have in general.
However, my main point is that the situation in the EU/UK has deteriorated to the extent that I’m not surprised this is happening, regardless of operational security. Residents are forced (legally) to rely on the police and justice system to handle things appropriately. Keeping your wealth a secret is the first step, but having measures in place for when people inevitably find out shouldn’t be illegal.
And only wise men keep their money and love separated.