Earlier quoted context omitted.
Well they shadowban the accounts which share copyrighted content for which they receive copyright claims. It's a centralized service, they just configure you account to be invisible in the search results of others. And they don't check whether the file is really reachable. I've 'chmod 000' copyrighted files so they could not be downloaded (but still could be found in search), and Soulseek administrators were not happ…
Not doubting you but there are people with a quarter of a petabyte shared on slsk. I have a modest share of ~200GB, a good chunk of that from trigger happy record labels and never got banned. My client serves and average of 50-100 downloads a day no problem. So idk whats going wrong on your end.
I guess that's why Soulseek could be present on the sites like Google Play and in general is seen as a "music library" unlike basically all other p2p music file sharing/piracy resources.