If trust and goodwill are eroded, then the platform loses its value.
Glad to see an independent initiative in this space.
That's exactly what makes developing a replacement difficult. It's not the software. I'm sure that a very large majority of people here could write that in a reasonable amount of time.
But the software isn't really the main value that Bandcamp provides. For a service to replace Bandcamp, it needs to be trustworthy and have a track record of doing right by both artists (and mostly small indie artists) and audiences. That takes time.
Saying bandcamp isn't complicated isn't the same as saying it's easy to replace. I'm just saying it's feasible to try with a small team and small amount of capital.
While the core technology may not be as 'complicated' as quantum computing, the unique challenges in execution, user engagement, and market fit should not be underestimated, simple is hard ya'll... The real value and are far from trivial to replicate and come from the people.... no offense just sayin' this is a funny pattern around here.
I'm also reminded of the old saying that "nothing is impossible for the person who doesn't have to do it."