I enjoy playing Senna. Senna highlights a massive problem with the enchanter roster

THEY'RE FUCKING BORING

That's the short version, lemme give the in-depth version here: I've been playing League since season 5. Been a long time, yo. Since I started playing, we've seen one new enchanter kit in any shape or fashion. Literally. Think of all the marksmen since Kalista. All the assassins. All the juggernauts. We got some mages, too. We've had a whole slew of supports. That's not even considering all the reworks for these champion sub-classes. Meanwhile, enchanters, since Nami, didn't get anything in terms of reworks (like Taric, Poppy, Urgot, Nunu, and so on) or new kits until Yuumi...like 7 years later.

So here's my issue: These enchanter kits feel like super dry takes on the exact same play style and concept while all the more interesting kit ideas are used elsewhere.

AOE healing area ult when you take down a target so your team can clean up? Why is this here and not on someone else?

Massive global damage/shield ult? I get it, and it makes Senna pretty fun, but come on.

Targeted ability that does 0 damage but makes it so a specific enemy can't escape? On a support, this would make some cool synergies, but on Camille, it kinda just nullifies the existence of Vi.

Delayed, aoe stun that you'd expect would be amazing for shutting down aggressive divers and vanguards? Nah we put that shit on the burst mage that spends fights spell slinging from a distance

I'm still wondering why the ally-usable invincibility ult is on a fucking hyper-carry instead of an enchanter...or even a support at all.

Hell, Yuumi, who was initially designed to attach onto front liners, would have made a ton of sense with an ult like Camille's, which would enable front liners to pick off caught targets...but they gave her a delayed, aoe root. Idk..."neat"?

This isn't me saying that these other champs are a mistake, or are bad, or are overloaded, or whatever. This is me saying that all the cool ideas aren't being allocated to enchanters, so OF COURSE enchanters are usually fucking boring to play for most people. All most of them do is just spam heal. Even Yuumi's being pushed in that direction now. There's so much emphasis on the heal button and they don't even think of interesting ways to incorporate them into the kits, but then Senna comes out with a line skill shot heal/attack and an aoe global skill shot shield/attack. When do we get something cool for enchanters, for crying out loud? Enchanters are really dusty, boring champions, Riot.

Edit: Before this thread gets silently down vote spammed for no good reason, I've played way more of the enchanter sub-class specifically than plenty of people play League of Legends in any capacity, so I'm not biased against enchanters.

Edit 2: When I say "No enchanter has been reworked since", I mean a new kit, like a game play update, not just some shuffling of numbers and calling it a day.