Maybe buy some of those silica gel bags ( they’re dirt cheap) that absorb condensation.

Stick them and the remote in a closed tub for a week. Hopefully it will dry out. ( Don’t bother trying rice as you see on line it’s hopeless)

Personally I’m happy there’s no web browser. If there was we’d all want to add extensions and ad blockers. Just get too complicated. Easier just to go to a phone or PC…