Apple's walled garden can more easily force you into bankruptcy though since you have no alternative way to distribute iOS apps to customers, therefore your revenue stream can be cut off without warning. Just because that one dev in that example didn't go bankrupt, doesn't prove your argument.

Meanwhile, Microsoft can't stop you from distributing apps on Windows, even though you're clawing to some made up strawman that they can make you bankrupt. You can still sell your apps just fine on your own website and people can easily pay you, download it and install it without Microsoft's permission since you can do whatever you want with that os, just like on MacOS.

I have no idea how you can argue the latter app distribution model is worse than the walled garden one, just through two anecdotal examples.