I tried Stadia, but the input latency was frustrating. I tried to play games that ran okay, but didn't want to upgrade my computer. Most noticeably to me, Destiny 2 and Cyberpunk 2077 ran poorer and worse input lag. I have gigabit fiber and sub 10ms latency to all the major datacenters in Europe.

I didn't stop using Stadia because I didn't trust Google, I stopped using Stadia because the experience sucked every time I tried it.