That will very likely create chaos in Plex.
Here is one of my sampler albums:
“Album Artist” has been tagged to Various Artists
while the “[Track] Artist” has been tagged with the actual performer of the track.
(although in this particular case, there might be good arguments to assign it to Depeche Mode and not to Various Artists – but that is not the topic of this thread)
As you can see, this album is stored inside an “artist folder” which hosts all albums with “Various Artists”.
This is crucial in Plex! If albums with differing album artists are stored within the same “album artist” folder, chaos can (& most likely will) ensue.