Personally, most of my 36 and below boards are programmed such that i’d rely on tap dance less. I’d rather put it in a layer, explode it inside the layer for things like parantheses and brackets, or arrange a combo for things that are frequently used but cannot be assigned into a designated first layer.
Partially because I already have a layout that works on a bigger 40% boards, but another factor of it is how awkward tapdance have always felt to me.
As for the kanata thing: can’t say I can comment further as I’ve never used it before.
Fun fact: 🅱️🆗🅾️🆖 means butt in Indonesian