It’s not and such content should be banned from memes. But Lemmy has nearly no moderation on validity of content. Tbh, I like Reddit a lot better in many ways except for the asshole admins. It has problems, but still lot better controlled than here.

A meme (/miːm/ ⓘ; MEEM) is an idea, behavior, or style that spreads by means of imitation from person to person within a culture and often carries symbolic meaning representing a particular phenomenon or theme. A meme acts as a unit for carrying cultural ideas, symbols, or practices, that can be transmitted from one mind to another through writing, speech, gestures, rituals, or other imitable phenomena with a mimicked theme. Supporters of the concept regard memes as cultural analogues to genes in that they self-replicate, mutate, and respond to selective pressures. In popular language, a meme may refer to an Internet meme, typically an image, that is remixed, copied, and circulated in a shared cultural experience online.

https://en.wikipedia.org/wiki/Meme

Ikr? Lemmy is 99% stuff like this, when really all i want to do on here is laugh