Mint veteran here. You aren’t safe. Nvidia will come for all of us.
Meme aside, they have been pretty stable lately. But 2023-2024 had some pretty iffy drivers for my laptop GPU.
Kernel is on the older side, but safe. You don’t really need to have the latest kernel all the time though. All those 1% performance improvements can wait.


Actually mint ship free software by default! Although there’s nothing preventing you from downloading more (no please add non free software checkbox)
Nvidia drivers are actually opt-in (it’s actually nouveau by default), so for the average person that should be fine… Personally I need the proprietary drivers for blender so I 'm stuck with it.
Although I don’t see how going to debian would help with anything…