I suspect most of the time nobody is streaming TLOPO.
It seems odd, but it's actually quite reasonable. There's quite a few reasons:
The playerbase isn't actually that large. TLOPO is basically a private server, and it's big for one of those, but it's still limited by that aspect.
Many of the TLOPO players are older folk. This demographic doesn't tend to stream as much as other people, unless they make a living off it (and they won't make a living off streaming TLOPO). There's many reasons for this: jobs, families, personal interest, etc.
TLOPO is a low-requirement game, which is one of the reasons a lot of people play it. They don't have the computers to handle much harder. Typically, streamers will have high end gear, which means they can also play high end games, which further takes away from TLOPO time. Of course, this isn't true in all cases, but it still reduces the amount of potential TLOPO streamers.
Yeah some people do stream every now and again, I watched one for a couple days. But if you're not finding things by searching TLOPO, POTCO, and their full names, then probably nobody is streaming at that time.
In the coming weeks I'm going to be trying to upload YT videos on TLOPO. I don't really see any TLOPO focused YouTubers who focus on the fun side of the game, rather its just updates and clips of them running through a quest.
My idea is to do something kinda like Teo (some very good R6S videos), who posts clips with his friends playing the game, with funny moments, discussions and the like.
I know its not streaming but it is along side the thought.