You’ve accidentally repurposed a meme regarding LEGO blocks. Easily googled. Why not paste one of those in under the quote instead of removing it?

Here’s a mental model to add (if it’s not already there): In any heterogeneous population, some people have no sense of humor. Ignore.

Does it matter if it's fake or not? Is it useful is what should kind I think. A famous person having said something - outside their field especially - is a poor proxy for evaluating the thing itself.