Spotify - family plan
Apple music - family plan
YouTube music - family plan
Netflix - family plan
Disney plus - family plan
Apple tv - family plan
HBO max - family plan
Amazon prime - family plan
FulGaz - family plan
Rouvy - family plan
Jrny - family plan
Peloton - family plan
Steam - can share every game I’ve ever purchased with a friend
Xbox game pass - family pass on PC… Sharing 100s of video games
WoW - multiple characters on account
FFXIV - multiple characters on account
Vzfit (a VR zwift) - family account.
There is no excuse not to have this feature in 2021. Quit making excuses so that you can charge double for the people willing to. You are making zwift a frustrating experience for those who share an account