2. Do you have any ideas for wallet innovation? If so what?
Something I think I haven't seen in a wallet yet is either a wallet that automatically updates to latest version or alternatively gives an alert that a new version is available. This should include update to latest .conf/nodes.
This is something I think will be important for mass adoption for cryptos in general, can't expect everyone to browse through long threads looking for new wallet or .conf files, wallets should work "out of the box".
Agreed on this. When I first started with cryptos, I just assumed the wallets would have auto-updates or at least alert users. It couldn't be further from the truth. Half the wallets seem to make you delete files, go searching for your backup, change config files, and lots of annoying stuff the general public would never bother with.
Another feature could be auto backup, automatically backing up your wallet file (while not overwriting your previous ones). I'm not entirely sure how useful that is, but read it's sometimes best to make multiple backups over time.