I would like to get a new MacBook since I need better performance but this will brick my audio interface (Edirol UA-25) which only works with Mojave (at a push).The business of Edirol / Roland is to force new hardware purchases, so they don't want to make any new drivers.This is quite annoying. I hate the idea of unnecessary waste and obsolescence and the hardware is still good.I am daydreaming about having an unofficial driver written for it. Crowdsourced, open-sourced, I don't know... but I just have no idea how complicated or time-consuming this could be and whether it's a stupid idea.Does anyone here have experience of making / updating audio interface drivers? Could anyone say roughly how much work this would be? Hours / weeks / months?I guess it must be fairly difficult otherwise there'd be loads of unofficial drivers out there but I just have no idea...(btw sorry if this is the wrong type of post for HN - I didn't know where else to ask)