Hunt is way worse than Carmichael, IMO. From Hannah Barnes' book, it's clear that Carmichael & co did start from a place of wanting to help children - though the way they went about it was hideously misguided. And, as they worked for the NHS, they were not driven by personal financial gain. (Though none of that is to defend them - just making the comparison with Hunt).
Hunt cynically threw lesbians, women generally, and gender-confused children under the bus, in the pursuit of money and influence, for herself and for Stonewall.