Does Youtube ‘seed’ your comment with fake like to drive engagement ?

I have been noticing this for a long time that my comments on youtube video always get a single like. Since you can’t see who liked, you don’t know if its fake or real. I don’t really care about someone agreeing with my viewpoint but the techie in me is very curious if this is fake 👍🏻 by youtube algo to get me back on the site ? If yes, smart move and also pretty shady 😝 Anyone else noticed this ?