Arguably that problem is worse with permissively licensed software. In that case you don't just have the original copyright holder peddling a proprietary uber-version, you have every company and his dog doing it and every version is expensive and/or incompatible with each other.
I don't see how it can be considered worse. I could see even, but not worse. Does it matter if it's one or ten organizations that are taking advantage of the ability to make proprietary software out of open source code? At least with ten there might actually be competition.
But realistically, it's not like permissive licenses are a new thing and this apocalypse doesn't seem to be a very common occurrence in practice.
