Will there be more SONY games in GOG??? And now they are tying games to PSN...and this is a problem for GOG.

I have no idea, but personally I am not counting on it because of the psn thing you mentioned. I hope I am wrong

You answered your question yourself.
Because Sony games on PC now need a Sony account there won't be any new games on GoG.

No I don't think so. Sony is aware a PSN login is not popular and they are doubling down on it anyway.

I think they believe they can turn PC gamers into PS5 players. Not sure why they think that, but that seems to be their thinking. And so getting a login on PSN is important to them.

Ultimately they likely want their games to require their own service such as BattleNet. They are just taking it step by step.

From what I've read, a lot of their singleplayer games that require a PSN account have a hidden (or at least not advertised) option or way to launch the game without that requirement. This might be for Steam Deck compatibility, or maybe not. Either way the possibility does seem to exist, so they could still bring the games here if they wanted to.

Hopefully they can, at least, bring the remaining games that do not have a required PSN login.

Speaking of the PSN requirement. According to SONY the reason for PSN is to create a secure
multiplayer environment. Why then it is required for single player titles was not answered (source: Gamestar).

Bad luck for ya, cheating has been wiped forever!

Whatever, This PSN account for single player simply will have to become removed, thats the only working solution.

Miracles are possible but as long as Sony is keeping up the current path of restrictions and... unfortunately... not being gamer friendly anymore, there is nothing we may still see from the Sony-environment.

I mean, i had in mind after some previously bad decisions this company may finally act a bit more consumer friendly but instead they now are putting a PSN requirement almost everywhere and the first time in my life i had to buy a console drive separately because there was simply no console with a drive offered anymore. OK i had in mind, then lets get the bundle with a drive included and when i finally got this "bundle" the drive is missing and they say "sorry, drives are not available anywhere". To much fail at once... it is disgusting.