For those looking for applications outside crypto, this might also be interesting: https://docs.ezkl.xyz/
It's similar to Succinct but for proofs of ML models instead of RISCV. So you could generate a proof on some private data, on your computer or in a trusted environment, and submit the proof to show that you pass a fraud check without revealing any of your data.
I've been on Brave with vertical tabs since the beginning of the year now. It doesn't seems like most people know about it, but it's more compact and faster than Arc and I couldn't imagine going back to Chrome now.