People that really want convenience just pay for streaming services. Stremio has a shitty transferrate and even with 1GB internet you aren't able to watch anything 4k, for example.
I can't relate with the complait about setting up jellyfin/VPN, that's something you only need to do once. Theorically Stremio would also need a VPN because it is getting it from a torrent, no? Just get stuff you need in advance and you won't have to wait and will get to watch something HQ if you have the setup to do so.
I also don't know/care about debrid so I can't comment on it. Isn't it direct download?
Well glory to the private trackers, I guess. You need to have people seeding for torrents to work. I really believe this might kill public trackers if it gets too popular.