thesis: “videogames” has no space because it’s a single word for a hybrid medium

antithesis: “video games” does have a space because it is two words dang it

synthesis: “videogames” is two words with no space because the english language spits in the face of god and nature

linguists have, like, a definition of "word" under which it is pretty clearly two words with no space, yeah. each part of it can retain its meaning when used alone.