You will always buy a console AND a computer. Everyone needs a computer for the most part.
Console games are expensive, difficult to pirate, and the console environments are locked-down and exclude the massive library of free-to-play quality PC games.
Consoles charge you a monthly fee to access the Internet and have many of their features tied to Internet access.
Console controllers are a vastly more infuriating rip-off than reasonable and quality PC peripherals.
Each generation of buying a console represents lost value in terms of the library that you purchased. It will go in a close, most titles won't be backwards compatible with the new system, and eventually they will have lost all utility whatsoever. I still have Heroes of Might and Magic savegames from 2003 on PC, and my entire library remains accessible and enjoyable through Steam.
You can play multiplayer FPS just fine on a decent TV. My samsung 55" 4k TV has native 60hz resolution and I play PUBG at 2k resolution on the highest settings and it looks incredible. It is a vastly superior experience to anything that any console offers, and probably superior to anything the next generation of consoles will offer.
Absolutely my computer with a 3 generation old overclocked i7 and 1070 gpu is more expensive than any console. Is it more expensive than all the consoles that it has outlived? In 6 years you've paid Xbox or Sony...what $700+ just to access the Internet? That's pretty much the price of a mid-range gaming rig....