Why has the 90's anime been taken down almost everywhere?

I literally have nowhere to (legally) watch the 90s anime. The only version I can find for streaming on legit sites is the really bad dub. Everywhere that had the good one took it down after the 2023 anime was released.

I have the DVD sets, but they're incomplete. I ordered what was supposedly the complete series but half the disks are missing and I have 2 copies of roughly a third of them because instead of the missing disks, I get extras of other disks.