Warski tried to do an expose on a CSAM ring found on Instagram in February 2019, and the way he handled it was so incredibly fucking retarded it undid any goodwill he could have fostered by trying to draw attention to something of that nature. Instead of bringing any justice, he likely made it easier for the accounts in question to closeup shop, lay in wait, and then pop back up months later, all while ostensibly "handling" CSAM materials himself in the course of the expose.
People anti-Warski still use it as a cudgel against him, saying he had CSAM and he should be locked up. Opponents of the Kino Casino still hold out hope that some brave savior will throw this incident in their fans' faces and destroy their reputation, even though they've had years to come up with deflections to wipe away any criticisms from it.
It probably was a real CSAM ring and he probably did more harm than good, but their current viewing audience won't give a fuck so long as they keep putting the "whoa buddy" and Jeremy segments in the bag.