Thanks for your input!
I've pondered on and off about distrokid (or the like), and thankfully one of my peers has done just that. Mind you, he is more established and "successful" (as in, gets more paying gigs, more audience, ...). So I've talked to him about it. During the past half year, he's "earned" 4€ from Spotify (in other words, one song made the cut of 1k listens over a year), and 180€ from Bandcamp.
I see Distrokid as helpful marketing investment for discovery, so I was still inclined to burn some money (one teaching session will likely cover my loss, so whatever), but then he went on how he put a video of a performance of a published song of his (published via Distrokid) on YT - et voila - he's got challenged by Distrokid for it. Uh, yeah. I understand you gotta relinquish rights to let DK do their thing, but that's the sort of headache I wouldn't ever want. Maybe he was doing something wrong, of course, but I'll likely fall into the same trap. More reading required ...
I'll keep in touch with him about it, maybe the discovery on spotify led to the BC throughput, but we'll have to dig deeper. There's a lot of us small artists in different stages of our development (say, performance, entertainment, composition wise), I'd love to exchange experiences on what works and what doesn't for the ailing musician. There's platforms which contains a lot of us, but everybody seems to be struggling and there seems to be a strong sense of competition among many of my peers, so it's hard to get unfiltered (subjective) truths there. And the internet is filled with horror stories as well as "from dishwasher to millionaire" survivorship biased fairy tales. Oooph.