The suggestion box is here, FWIW, but I really would not get at all excited about suggesting that Arduino support clones that clearly do not support the project itself.
I doubt the FTDI chip will ever be used in a new design, but the CP2102 has superior specs (and documentation) to the CH340 as far as I can see.
Personally, I think your title says it all. I would only ever use Windoze where my business software is written by less-than competent people and constrains it.