Curious, why isn't there a date time picker like from iOS and Android?

I know everything in life is typically harder than it appears. I’m just curious, I see these alarm setting cards around the forum. It seems like everything uses a slider input. One for minutes, another for seconds etc.

I’m curious why nobody has been able to implement something like what you’d see on iOS and Android where you slide the dial to the times you want like a date time picker. Seems so much more clean.

I would assume it wouldn’t be hard to find a JavaScript version of one, has anyone tried this?

Is it that it would be just too much work with the current state of home assistant? I’m still new, and I’m just curious.