Same.

In fact, I was 100% Linux before Steam ported their client. In fact, I didn't even have a Steam account until they officially supported Linux. I used WINE and bought a bunch of games through Humble Bundle (back when they weren't an alternate Steam frontpage). These days, I play a lot more games because I have way more selection due to Valve's work on Proton.

So yeah, no tux, no bux. I don't particularly care if it's a native port or runs through Proton, it just needs to work w/ minimal effort.