It's how young certain players are. Having a year or two to get familiar with everyone else and build chemistry before they are able to challenge. KAT is 22, Anthony Davis is 23, Giannis is 23 while Ayton is 19.
I think KAT might be worth the gamble, personally. He's young enough that it's not changing the timeline, he has playoff experience which is big, and he's eligible for an extension now that would lock him in for the next 5 years. Booker, Jackson, and Towns is a hell of a big three. KAT shoots 40% from 3, so we wouldn't need to focus on a PF to spread the floor as much as we would with Ayton. His defense isn't great but neither is Ayton's. I wouldn't hate it if the Suns made that deal. I'd like to get Jones with him, so we'd have a PG, but it wouldn't be a terrible deal by any means. I'd prefer Anthony Davis but I doubt that happens. That's why no deal should be done at this time, there is no harm in waiting and interviewing Ayton and exploring every option possible before going through with anything. We have 33 days until the draft. If they announced a deal on Monday that would be stupid.
Don't get me wrong, I'm 100% fine with drafting Ayton but if a trade is made, I'd be ok if it was for Towns. There are few stars that would be worthwhile to trade for and he's one, IMO.