Are you talking about Steven Walsh? That guy gets on my nerves (and as someone who speaks with Ntropolis regularly, I can definitely confirm Steven grinds his gears as well).
Yesterday on my classic video channel, 31 Rewind (shameless plug: please subscribe, as I have lots of unique content on the way), I uploaded a set of KSAT breaks from 1988. Not even 10 minutes later he had the legal ID up from that video on his channel. It was a late night post too so it makes me wonder if this guy even sleeps. His titles all follow the same formula: “(CALL) id (YEAR)” and have nothing in the description. Not even a credit/courtesy to the original upload. THAT part frustrates me the most - does not take much effort to credit the original uploader if you feel the need to do this, considering that it costs money to source the tapes, buy the right equipment to digitize them, actually digitizing them (a 6 hour tape will probably take, gasp!, 6 hours to digitize) and then time editing and uploading them.
People like him and KLMO (I have no shame in calling him out - it’s VERY well known here in the community I despise the guy since the day he ripped off my main channel branding on one of his secondary channels) get on my nerves and frustrate me, but ultimately there’s little I can do.
Those two are also THE reason I watermark my videos now. I hate doing it, because it takes away from the purity of the content. But I also don’t regret doing it, as it’s easy now to keep track of where my stuff gets used, and I’ve been surprised to see where some of it has ended up too!