I don't blame them for using an alt to make that post.
I get Yahoo62278's point, though I also understand why Justice_ used an alt account to complain about not getting paid--if he did it from his main account, he likely thinks he's running the risk of being blacklisted.
On the other hand, it's a ridiculous complaint to begin with since Hhampuz bears absolutely zero responsibility to pay campaign participants if the campaign wallet hasn't been topped up by the owners. Frankly, I wouldn't worry about an alt account being used here and I'd just address his concerns on their merit. Justice_ is obviously pissed off and it looks like he has a right to be--but he's directing his ire in the wrong direction; it should be aimed at blender.io and not Hhampuz.
The situation has been resolved. What is the problem?
Ah. Then I'd probably just let this rest, although Justice_ was being a bit of a jackoff by getting steamed at Hhampuz. Yahoo62278 is just feeling the need to defend Hhampuz, that's my guess as to what's going on here.