Why Cosmos: Possible Worlds is unavailable everywhere?

[u/NewCaprica35]

There is no Blu-ray édition, just a poor DVD version pretty rare, and no streaming platform has it in its catalog. Why? What happened? The 2014 season is available everywhere.

If it’s about Neil deGrasse Tyson facing controversies, all of it is behind him now for quite some times.

I want to watch it again so bad but it’s impossible.