What, I’m going to play TLoU 2 without playing 1 or GoW 4 without playing 1-3?

Part I and Part II are both on Steam, so you can get the full Last of Us experience without a console, and GoW 2018 is a soft reboot, so playing the original trilogy isn't strictly necessary.

As for GOW 1-3...there's no PC port, so you've got two options: sail the high seas and emulate them via PCSX2 and/or RPCS3, or get the games and a used PS3 off of eBay.

And, given I've already mentioned emulation:

My entire experience with Sony is that I loved Patapon on the PSP (I would sell my fucking soul to get it to play on a smartphone god)

If you're looking for Patapon on your phone, the only course I know of is to grab PSP emulator PPSSPP and find the ISOs online. If you're fine playing them on your PC, a remaster of the first two games is coming to Steam on June 10th.

(I am deep in the weeds on this shit, I'll admit)