I had that attitude for a while too. Eventually you realise that having to reboot your system for a handful of games isn’t worth it. Nowadays I just don’t buy games that don’t run on Linux.
Eventually we will reach a critical mass where game developers will actively develop for Linux, rather than being reliant on compatibility layers.
This is actually how I do things when working on remote machines. I have far too many monitors, so dedicating on of them to a handful of btop/nvtop terminals works pretty well.
I admit that it’s a less than perfect setup though, and a single program which could handle the remote connections internally and display an aggregate would be nice.
smartmontools has some good functionality for interfacing with SMART via usb bridges that do not provide native functionality.