I don't think that is going on here, you have to consider that the anime girl is holding the book towards the viewer, my guess is that the implication is supposed to be "Will you explain it to me".
This is not correct. It's hard to explain if you've never seen them in context but rather than "will you explain it to me" they are actually saying "won't you read this?" or "will you learn this language for me?" kinda note. They used to be commonly posted as OP image in programming threads on /g/ with lines like "have you read sicp today /g/?" or similar. There's also another very common variation of this meme for gamedev communities on 4chan with the girl from the anime New Game (see this[0] clip, I couldn't find the meme itself) with a similar vibe.
? Why? There's nothing that indicates this, the history behind these images shows the clear opposite. This to me sounds more like your (unconscious?) biases are showing more than it actually being a thing. Trust me, it's not really how this meme works. If you actually look at most images in that repo the girls are either reading the book, explaining the book, or clearly pushing it (often aggressively) towards the viewer to make them read it.
EDIT: Are you familiar with Serial Experiments Lain? I think that was one of the first ones to pop up with these.
Reflecting upon my own impressions and how these changed, I am more conscious of these points and find it hard to ignore them. Assuming that I am not totally mistaken, which of course might be the case, knowing that others don't see these things pains me. More so when someone like the author of the link publically stands by it.
But you are right though that not every image is like this.