I'm sure a good portion of their market is China, but considering they hold something like 85% of the drone market, I feel no sympathy for a firm of that size not being willing to built a piece of software for both Mac and PC. When I first saw that a simulator was available, I thought it might be of some help....but likely would have used it very little, anyhow.
Lots of creative professionals use Macs....and while I don't know how many would actually use the simulator...it just seems like a bit of a snub to me. I should add that I don't hold a grudge, I am well pleased with my MM. And my Ronin S.
That all being said, I don't "love" Apple, and particularly don't think much of Bill Gates these days...I just use what works best for me.