I play a lot of random city builders and enjoyed most of what's already listed by others here.
Haven't seen these ones mentioned yet (I think), but you could check out these to see if any tickle your fancy:
Modern:
- Haven Dock
Prehistoric:
- Dawn of Man
Casual:
- ISLANDERS
- Microtown
Fantasy:
- Founders' Fortune
- Airborne Kingdom
- The Wandering Village
- Fabledom
- Noble Fates
Medieval:
- dotAGE
- Foundation
- Going Medieval
- Farthest Frontier
- Kingdoms Reborn
- Settlement Survival
- Clanfolk
Sci-fi:
- Cliff Empire
- Space Haven
- IXION
- Stranded: Alien Dawn
I recycle everything so personally don't have much need for the tether, but it's probably better overall and I imagine most people will just get used to it, honestly.
It is a bit annoying having to make sure my nose doesn't get bonked when I drink, though.