The reason why is because the bus overheats within 5 min (aka catches on fire) so if a kid gets his seatbelt stuck/can't get it on and it takes a while, bus would blow up. Plus buses are designed to be safe without seatbelts
Can you really blame him for being basically a loser for 19 years of his life? He was forced to stay on Tattoine to help his uncle, so he couldn't go do these great things if he was "trapped" on Tattoine. That place is sand.
I love Luke, I had since the first time I saw him in 1989 when I was 3 years old.he's like the most powerful Force user in the galaxy, has visions and didn't see/sense Snoke, Ben's fall o didn't react in any way to stop them or save his pad