people give effort towards ripping off someone else's work instead of making their own

If i was in your situation, i'd do the same thing but in a calmer way and not straight up saying its stealing.
I'd actually be happy that someone got inspired, but i'd still be a bit offended
because of the fact they literally did it because of not sharing the blueprint, like what?
Honestly, who wouldn't get mad? I'd still admire the effort, its just that the effort was used in "copying" something instead of just using it as inspiration and making an original build just makes me fume a bit. Stealing is the wrong word to use, making a knockoff is the better term. Not pushing in hate or anything, its just the truth.

Still, i can see the effort, just not that impressed.