Support!
I think a lot of games use the Disabled property on Seats. My one concern is about NOT allowing the player to sit in Disabled seats - because there several games that use the Disabled property just so players can interact to sit.
Example:
“Press [E] to enter Vehicle” (Jailbreak uses this I believe, but I don’t know if they are using Seats.)
But I think all would be well if the server was only allowed to use the “Sit” function, not the client.