Adblock: Google did not slow down and lag YouTube performance with ad blocker on - Neowin::According to several user reports online, Google was apparently slowing YouTube down if it detected adblockers. However, Adblock has now confirmed that such is not the case at all.
Google slows down Firefox. After I installed UA switcher and changed UA for YouTube it became very snappy.
Yeah that should be blatantly illegal
F*K Google.