fast confirmations & cheap transactions are great, but when will there be a technical upgrade that reduces "time spent anxiously starting at screen before finally clicking accept"

Better UX = reduce financial & time transaction cost
Better Trust Experience = reduces mental transaction cost

Wallets need to be completely redesigned, it's a total mess. Needs to be done in coordination with protocol changes.

for a lot of apps the answer might be to remove the “accept transactions” step, can already be done with things like session keys or in app wallets (although they come with their own tradeoffs)