Not really. While Microsoft can (and does) develop newer frameworks and features integrated into the OS that can break compatibility with existing versions of proton and wine, these changes wouldn’t affect existing games or games developed with the older frameworks.

And even if a new game is developed for these new incompatible frameworks, they will only remain incompatible until proton is patched to support them.

No.

1. I think that 75 is already too old, especially because they won’t let go of their positions until their terms end even after the “mandated” age of retirement (unless the law specifically forbids taking a position you won’t be able to complete)
2. Politicians will argue that this age is either too young or too old and will either never update this law, or update it so often it becomes meaningless.

An alternative could be to set the limit to a percentage of average life expectancy, or some other variable, so the law isn’t as easy to ignore or mess with, the law can remain unchanged for decades and remain relevant without adverse effects (hopefully), and politicians are encouraged to improve the quality of life.

As someone who is just getting started in a new language (rust), it can be very helpful when trying to figure out why something doesn’t work, or maybe some tips I don’t know (even if gets confused sometimes).

However, for my regular languages and work, I imagine it would be a lot slower.