It is a well-known thing that browser adblockers often fail to play nicely with YouTube these days. However, even if you paid for Premium Lite, Google says it will soon push even more ads.
YouTube Premium Lite is Premium, it’s in the name. I presume the OP is saying the only reason people buy Premium is to be rid of ads, therefore Lite is pointless.
YouTube Premium Lite is Premium, it’s in the name. I presume the OP is saying the only reason people buy Premium is to be rid of ads, therefore Lite is pointless.