yeah you're just wrong, phoenix ult can be killed with one bullet, kayo allows you enter like a king, no abilities is so broken also your kayo can tank op shots for you just like phoenix but the op has to fall back or will be killed unlike phoenix ult, you can just util spam during that period and most likely will get a free site and/or kill one or two players, they have no way of stopping you, phoenix ult doesn't even need util for you to counter, it wastes no util and provides little to no value if the players play properly, phoenix is the worst duelist by far.
no way you said phoenix wall>kayo molly, both are very different abilities and the molly just provides much more value.
kayo flashes are by far the best flashes in the game, they are much harder to dodge and phoenix flashes are mostly selfish which have so little range of motion, like you have to push if you flash revealing your position and you just instantly die if your flash is dodged, kayo flashes can be used from far away, and can be used for site execs more than just flashing around the corner like phoenix flashes, low risks infinitely more returns, you can't compare even a single phoenix util with kayo and say it's better, kayo clears hard.