This is a major issue for me for both video and music streaming platforms.
Do you know what version of the Abyss you are going to get? Is it that theatrical version that cut out a major plot point or the director's cut that includes it? What about Blade Runner? Do you want the original theatrical version or the super duper pointless extended Director's Cut? You don't get a choice with streaming, and you often don't even know what version it'll be.
I find this is even worse with music. Take the Beatles. Their songs have been remastered many times. Some of the remasters are good, and some of them ruin the music for me. But what version are you going to get? And, you may be listening to a good version today, but due to label negotiations, have it swapped out with a different version tomorrow.
I take a lot of pride in curating my personal media collection. I know these issues aren't important to everyone (and some people who might care are just unaware), but they are incredibly important to me.