I think the long-term sales of the games you just cited is at odds with your opinions. At this point, Bethesda has made a name for themselves with janky, bug-riddled games with big story, that excel at giving the players a feeling agency. At this point that is Bethesda’s brand image and they seem to be just going with it. Like why would they bother spending more money to fix bugs and exploits that have become a signature to a lot of people? Also it’s costs them less to leave their titles unpolished and let the modders fix it.
Soon, GOG and all other storefronts will state that you’re purchasing a temporary digital license for any game who’s publisher uses an EULA that states you don’t own the game. This is due to the recently signed California law that forces storefronts to be transparent about the publishers EULA.
https://www.theverge.com/2024/9/26/24254922/california-digital-purchase-disclosure-law-ab-2426