I think MiscMathematician is truthful and rarely trolls. That email might be legit.
I'm thinking the email is legit, too. They removed the forums from under community on the main page. MiscMath has never really trolled before. He's always seemed like a straight up dude.
And if you look at his email, they signed off with the body builder emoji, just like they always use on instagram:
About that IG post where they said engineering is looking into it, I believe that is more for public image on a public site and total bullshit.
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