It's the war of government against the people, and all of the sudden developers are getting arrested, and everyone is breaking a law if they had any connection with Bitcoin.
With the way how they are going in future you will be able to use bitcoin only with custodial and government approved services

You don't need to be expert to understand what is happening.
The puzzling thing is, why only crypto developers are facing this? Normal developers get by without any problems at all. I think they are being very selective here.
Check Monero's development team. They are anonymous since 2014.
Except for their main,
original dev who got the ball rolling. The project wouldn't have gotten off the ground without him, and he's possibly one of the most well-respected people in the crypto space (I put him several notches above Roger Ver any day of the week).
I would argue that the remaining developers are pseudonymous at best. Anonymity implies that nobody knows a thing about you. But they do have these online aliases they used for themselves, just like Satoshi.