[Milhouse]

It's entirely possible these plugins and add-ons are only Python3 compatible from a coding point of view, but are not marked up with support for the correct python 3.0.0 ABI (which is what has just changed).

script.audio.profiles does not support the python 3.0.0 ABI which is why it has now been marked as incompatible - it's likely to be the same issue with all the other add-ons, unfortunately.