Stardew Valley - DYKG Easter Egg?

[Kitsune Hawk]

This was an interesting find I discovered while collecting the lost library books in Stardew Valley; one of them is about the arcade game in the town saloon, but the way it's written (as well as the subject matter at hand) reminds me of a Did You Know Gaming video.
Was I the only one who noticed this?
Or perhaps it is a coincidence?

[Colossus]

I do remember seeing this when I visited the library and checked the books for the first time.
I can't believe I didn't notice haha

[Kakariko Kid]

I tried to find reliable content that would definitely help put that theory into fact, but to no avail. But, the Steam Community had a lot to say about those tips.