Without wanting to appear “anti” (especially as I’m a potential customer), I’m intrigued to see how they handle the obvious Land Access problem. The LR(S)A does make an exception for “land developed and laid out for a specific purpose” but the closest comparison I can think of would be the ski resorts and they are still open, at no cost, to all, making their money from the uplift, catering, hire and parking. They don’t charge for use of the pistes.
The Innerleithen uplift seems to do ok and is in a very similar position. If they can offer really good quality trails and the pedal up is brutal, then I can see the uplift model, cafe, skills coaching etc would do well. Especially given it’s location, where it’s likely people will be travelling a fair distance and may therefore want to maximise their riding time. We even see plenty of e bikes on the uplift here!