Don't buy this game or anything by the studio ever.
It was a good studio and is a great game, but it was taken over by some really really shitty people in a hostile takeover. A bunch of the core employees got superfucked and have spoken out against it. It was 100% offensive greed.
https://en.wikipedia.org/wiki/Disco_Elysium#Breakup_of_ZA/UM
Oh god. Looking at the Wikipedia entry, it was apparently super messy and still is. I'm not sure what to go by, now. I'd probably still suggest playing it if you care about depth and intelligence of dialogue, which in my book, in this game is SS-Tier.
Some games give you options to pick what to say, you choose one, and your character says something stupid that has nothing to do with what you thought. This game is like the total opposite of it, in that you can 100% read into the perspective and intent, and try to infer several steps out. Super super fun stuff. Very very satisfying.
If you don't enjoy philosophy and rhetoric, probably pass on the game. Ngl. But, if this type of thing interests you at ALL, give it a shot.
But probably pirate it.