My beef is that they releasing this information now, several years from QC launch.
Licensing issues should have been an obvious hurdle from the start but NDSP still decided to advertise support for their plugins on QC, and made no indication which plugins would not receive QC compatibility. I don't think anyone would care if this was revealed early.
It seems shady because for years you could have e.g bought plugins with the expectation that you can use them on the QC.
Personally I never cared for PCOM beyond "you advertised it, so you better deliver" accountability. I'd rather the company focused on adding more unique content to the unit in the form of new effects. For any amp that's not there, there's always some capture or you just use another model.