For several years I've turned down Grammarly offers of sometimes up to 70% off to sign up, but for me that's still too much.

Other piss-offs are all the not helpful emojis obscuring my cursor along with one of their newer harassing techniques informing that some number of helpful tips are available for the paid version.

It's like everything else in this western world there can never be too much effort trying to make a sale, and after a sale not enough support in fact for many products no real support at all.