@frostycab I'm guessing that these are niche torrents. That's typical of a lot of the BL torrents I grab. There are few takers overall, but those that want them tend to grab them quickly.
There's not much traffic expected after that, and often uploaders include a lot of "unnecessary" image files, and multiple .srt files instead of soft coding them into the main file. I suspect many downloaders don't want to keep all of these, so have difficulty seeding, especially long term.
If you suffer a lot with not being able to download a torrent that shows as having one or two seeders or, likewise, you're seeding yet someone has been sitting there trying to leech for ages yet has been unable to, here's a suggestion:
Someone in the swarm has to be contactable. A big part of this is someone having port forwarding functioning. That's why you can see three or four people waiting to download a new torrent but nothing is happening. Then a fifth person joins who has this, and things instantly start moving. The larger the swarm, the more likely one or more of the peers has this.
I've just switched to a VPN provider who has this feature (Proton). Now I have it configured correctly, I've seen a dramatic increase in the number of torrents I'm seeding. Most of the time there are 15+ now, whereas previously it would only be a handful. And I'm seeding torrents where there's only one leecher and I'm the only seeder, or maybe there's one other, that have not connected before. So if your VPN provider allows this, it's worth spending a few minutes setting it up, or consider switching provider when the opportunity next arises.
Now, if only I could work out why I'm not reaching the up/down speeds my ISP promises, and that I used to see!