I used to be PC+PS+Xbox, but I've found myself moving towards consoles more every day for the last 10 years. My PC is now rocking a Radeon 4870 and obviously has not been updated in a very long time. I'm now mostly Xbox for third party and Microsoft exclusives, and PS for Sony exclusives. Every rare once in a while I play a 4x style game on my PC or laptop.
I bought a Switch for Cuphead (couldn't git gud enough to beat the 1st stage), then it came out on PS4. Gave it to my mom for Wii Fit Adventure but she hates adventure mode (too gamey).
I haven't had an Xbox since 360 and shudder at the thought of PC gaming.
I chose PC and PS (and Switch), would have picked XBox as well, but I stupidly sold my X1X a few months ago hoping to be picking up and XSX this year, but I couldn't afford it.
Fake edit: literally forgot I sold my PS4 Pro last week, so I only have PC/Switch now. Changed my vote.
X - 92% Gamepass and a 500-600 game library
PC - 5% I dabble in Steam and Gamepass
PS - 3% Own 10-20 games including HZD, Bloodborne and God of War but have only come close to finishing Bloodborne.
If there was a wireless way to use my Elite controller on PS I would probably finish some games there. My Brooke adapter is wired only.
PS4, XB1 and Switch. Though not really used the Xbox since February after doing a little catching up, so not sure I'd say I actively use it, much more used by my housemate. Though might just grab a month of Game Pass and play Wasteland 3 and Gears Tactics soonish.
I play on PS4 like 99% of the time though. Most my games and friends are there.