>>106502709
You can get those, but they perform worse than a gaming GPU and cost more.
Does it make sense? No it doesn't. Now is a really good time to get a 3090 though, especially if you're in Europe. NVIDIA dumped 50 series stock here because it isn't selling well so lots of people are upgrading and the price in the secondhand market has fallen hard. I got one for 500 a few days ago.