Assuming the OP is talking Ashton Court and Leigh woods armoured trails, then good work. There’s barely any tight corners there, so no excuse for not being able to ride around them. Like it or not, those trails are designed to be ridden like you’re on a Scalextric track.
And if they’re not challenging enough, then f-off and ride somewhere else, though I doubt the people responsible have the skills to ride the harder stuff in LW for instance, especially at this time of year.
If this was going on at Belmont Woods, then that’s pretty inexcusable too, and a sure sign of a lack of gnar skills.