Buying a console for a single game

I bought a Nintendo Switch mostly because I wanted to play Zelda: Breath of the Wild. I don’t regret that decision: I already had 165 hours of fun with Zelda, and there is still some DLC content I haven’t done; I can even imagine playing it again with a different approach. And I have already a small library of games for the Switch that I might enjoy as well. However, as a general approach, buying a console because you want to play one specific game on it has its limitations. And this week I’m pondering these limitations due to the release of Monster Hunter: World.

Monster Hunter: World looks like a game I would like to play. In many aspects it is quite similar to Zelda, being an action-adventure open world game. However this week it comes out only on the Playstation 4 and the XBox One, neither of which I own. A release on the PC is only foreseen in “late 2018”, with not even a date fixed.
The most likely scenario is that I will just wait. And if I wait until late 2018, I might also wait until 2019+ for some Steam sale. There are a bunch of reasons why I don’t really consider buying a PS4 or XBox One to play Monster Hunter: World or any game: First of all I simply don’t have the room for several consoles in my den / man cave; I have an enclosed TV cabinet, which already holds the TV, the Switch, a BlueRay player, the cable box, and a Chromecast. All of which pretty much fills the enclosed space *and* the available HDMI connections on the TV. Second I already think that console games are rather expensive on their own, so adding the price tag of a console to one or few games makes them feel excessively expensive, even if I could afford that excess. And third both the PS4 and the XBox One are closer to the end of their cycle than to the beginning. Next year or so the PS5 and “XBox Two” or whatever it will be called will come out. If I haven’t felt the need to buy one of the current consoles in the last 5 years, now might be a bit too late. Especially when I know that Monster Hunter: World will be eventually released on the PC (and will look better there). Anyway, I already got far too many games and far too little time to play them all.

So, yeah, buying *one* console for a single game I am okay with. But I balk at repeating that for a second or third console, because that feels like a slippery slope into a bottomless money hole for me.