Implies it's free. It's not, it's about 28 bucks.

Implies it's only an addon. It's not, it only works if you also download and install their extra software no doubt full of tracking to bypass Firefox data protection.

Implies that only certain 'converted' videos have a massive distruptive watermark. All videos in fact have a massive distruptive watermark that make the addons function pointless unless you pay. Very deceptive practices. Reported.