I don’t know how recent your experience is with installing Linux, but there are no “hacks” required, haven’t been for many years. In 99.5% of cases everything just works, including sleep & suspend. This is just incredibly outdated or just plain bad advice. There is no tech-savvy-ness needed to use it either.

I’ve installed it for as tech illiterate people as you can imagine and told them “just use it like you have before”. They had a few questions where the answer would usually be “well what did you do before”, told em to try and that was that. I personally found the PCs to feel faster, but that’s my own comment, not theirs. I don’t think they noticed.

These days, you can install any of the gaming focused distros (Bazzite, CachyOS, Nobara, …). And you didn’t have to do anything. It just works, and works well. Steam is either installed or suggested initially. Really trivial.

If you can, just self-host vault warden (compatible with bit warden and supported). Gets your data out of the cloud entirely.