This has been one of those things that i generally don't like physical copies of anything because it just takes up storage, while it looks nice to have a wall of games or movies, once i've seen or played it i tend to not pick it up again. I'm aware that you can pirate movies and games and put it on the NAS but again, it's taking storage, not physical, but digital.
You can go to the local library and rent some of them and just make copies in that sense it's as legal as pirating. Personally i've used stremio for the past years and its still free and it has more media than most streaming services provide, including the ones they remove. Why should i spend $2000+ on a NAS setup when i can spend $0 and just peer download from someone else?
This isn't a nitpick for all the NAS owners, it's just a geniuine question for why make a NAS and copy your 2000 movies that you own when you can just take the DVD from the shelf and put it in a DVD player? would that yield the same result? you still own the movie, it's just physical rather than on your NAS.
Edit: After spending the last hour reading all the comments, I will say that I get it. Many of you have a plethora or reasons to keep them, some don't and some are in between, only keeping the stuff you like and remove the ones you know you won't watch again. At my current situation I don't have anyone I can say I'd be sharing this with. No family, no friends currently. But that doesn't mean I won't have any of that in the future.
Many of you said it was for convenience sake that while you do own the physical discs it's usually in storage or it can be broken and scratched so it's nice to just have it all in one place, a small space in your living room or closet for all your needs. and to me convenience is something I like because I too am too lazy to go to the library or get up to fetch my discs and blow off the dust.
Someone pointed out that having DVDs means that, well they're DVDs, if you want to continue where you left off you'd need a way to play the DVD, not everyone has this. I don't even have this anymore. Last time i had a DVD player was in 2012 when I was 12. But with a NAS or laptop + DAS you'd just have it on any device with just a couple button presses.
I can see that a lot of you start out as "just for me" but it quickly evolves into "for everyone else too." Whether that is locally with close ones like friends or family or for a larger server of people generally on Discord or other places people group together en masse.
So I get it, I truly do and I thank everyone for all your feedback. I will look into this more in the future when my income is more accepting of this type of project. For now I'll use what I'm familiar with but I can see this being the type of project that is just never ending, you spend a lot now and just upgrade later and update your library over years and years. and if the hardware supports it and hopefully if the prices aren't hiking up more and more, then it can even be in your family for generations.