Protontricks can help for some games. Personally I used it to install Openplanet for Trackmania which doesn’t have any sort of explicit Linux support specified.
What Protontricks does is allow you to run installation files within the context of a steam game, as you mentioned. Simply launch Protontricks and select the game you’re trying to modify and it will mount it properly for you. Then choose “Run an arbitrary executable (.exe/.msi/.msu)” and proceed to run the installer as you would normally.
Sometimes the path can still be a bit janky. For example when Openplanet wanted to install to the Trackmania directory as mounted through Protontricks, I had to specify: Z:\home<USERNAME>.steam\steam\steamapps\common\Trackmania.
This is the current problem with “misalignment”. It’s a real issue, but it’s not “AI lying to prevent itself from being shut off” as a lot of articles tend to anthropomorphize it. The issue is (generally speaking) it’s trying to maximize a numerical reward by providing responses to people that they find satisfactory. A legion of tech CEOs are flogging the algorithm to do just that, and as we all know, most people don’t actually want to hear the truth. They want to hear what they want to hear.
LLMs are a poor stand in for actual AI, but they are at least proficient at the actual thing they are doing. Which leads us to things like this, https://www.youtube.com/watch?v=zKCynxiV_8I