Like it or not, the meanings and uses of words are constantly shifting, because language.
At the Atlantic, Megan Garber writes about how the word “because,” normally a subordinating conjunction, is increasingly being used as a preposition, with examples and possible linguistic explanations:
However it originated, though, the usage of “because-noun” (and of “because-adjective” and “because-gerund”) is one of those distinctly of-the-Internet, by-the-Internet movements of language. It conveys focus….It conveys brevity…it also conveys a certain universality.