Yeah. But in case of CS2, gamers did buy the leaking car. Devs analogously said "by the way, the fuel tank leaks" and people just went with "OK" and bought CS2, after which the customer started to complain (rave?!) about leaking fuel tanks. The car salesman retail store said "Well you can have all money back no questions asked until you've driven at least 160km". Steam has generous refunds. What does the customer do? (S)he still goes onto review sites and bitch about bad leaking fuel tanks. It is very much in bad faith on the customers part.
I wouldn't rush to Colossal Games defense if customers just said "It ran bad for me on my 4090 for some reason so I refunded". That's not what's going on with the negative reviews though. People act entitled.