We “push” our kids to experience things. Now as a whole we are a timid family (none of us like horror films / combat films / anything with any type of gore etc). However I am a rollercoaster junky. We took the kids on Dinosaur, Tower of Terror, Space Mountain etc.
Sometimes they protest a bit, we do it and they run to get in line again. Others - they don’t want to do again. My daughter was little (4?) and we did Dinosaur - afterwards “I would really prefer not to do that again” So we didn’t
So give it a shot - if they like it - do it again - if they don’t like it - well it’s 2 minutes they didn’t like