Odd one this. I’ve been caught a few times on trails. Always let the guy (or gal) past. Just seems like common courtesy to me, I mean if they’re a faster rider than me, good luck to them and as a couple of posters have pointed out earlier it can be quite educational to follow a better rider down a trail.
If I catch someone up (happens occasionally!) I let them know I’m there and yes, I’d hope that they’d have the courtesy to pull over and let me pass.
So I guess I’m on the side of not really understanding what the OP’s issue is. Sorry to say it, but with his behaviour on the trail and the way he worded his post, I’m not convinced he’d be the biggest bundle of laughs in the post-ride pub either…