How about a raspberry pi?
Potential Pros:
- wireless control is possible via wireless mouse + keyboard
- provides better search experience via a physical keyboard
- can't be paywalled by console subscription
- adblock possible
- an OS like Linux Mint or Ubuntu can easily be installed and used
Potential Cons:
- can be expensive depending on cost of pi and peripherials
- requires approx 1hr min - 3hr max to DIY