Toxic kindness

Trend that is mostly seen on the Internet. It means being overly nice to everyone and never criticising anything that someone created, even if someone is mean to you and/or others, you don't like thing that someone created, someone really need criticism and/or advice, etc. Toxic kindness is commonly used by teenagers and some young adults.

Random girl I: I'm really fat, even though I don't eat much and I go to the gym almost everyday. What should I do to lose some weight? :-(
Random girl II: Don't say that, I'm sure you're not fat! Everyone is beautiful!
Random girl III: Gurl, stop spreading toxic kindness and just answer her question.