Yeah, what good is a single day going to do, especially when it just demoralizes them and makes them work less hard. That said, it’s not uncommon for executives and bosses to make these stupid choices not understanding that it’ll actually hurt them instead. They don’t get paid all that money to be smart.
No one needs to “offer” Proton. It’s available freely for anyone. I think some people think Proton is a Steam thing. It isn’t. Yeah, Valve did a lot of work on it, which is great, but it isn’t limited to them. Vlave has essentially unlimited resources, and I’m happy they spent some making improvements for WINE, but GOG does not have nearly the same resources. I wouldn’t expect them to put their effort into that. Valve only did because they were building hardware that they wanted to run Linux.