That's interesting. Sites like DappRadar show far more Polygon apps than Solana apps (https://dappradar.com/rankings/chains, https://www.alchemy.com/dapps). I don't know how representative that is though.

I've noticed occasional issues with Polygon, which is frustrating, and some intermittent viem/Metamask errors that I only seem to get with Polygon. I've put it down to the immaturity of the web3 stack for now but it needs to get better.