Common argument, and still not true - I've only ever bought one app for my macs through the official channels - all others (that I've actually had to pay for) I bought entirely outside the Apple ecosystem. And heck, 99% of the apps I use on a daily basis are free.
Nothing requires Apples blessings for software either, nor do they make a penny from apps sold outside their AppStore ecosystem, I'm not sure where you got that impression.
And lastly, most Windows apps have OSX equivalents that are every bit as good, often better.
And if I need Windows for something out of sheer desperation, I can dual boot into it. Heck, there's software out there that'll let me run Windows apps right inside OSX for that matter if I want.
I've heard all your tired old arguments hundreds of times. They are not factual, often rooted in propaganda spread by the big anti-apple blowhards that really don't know WTF they're talking about to begin with, they just think Apple sucks, therefore their entire ecosystem sucks.
Lastly, I'm no Apple fanboy nor apologist. Lots of things they do piss me off, and I question their choices and motives as a company every now and then. I even became an Android user for a while because of it all...but I found the fragmentation, lack of support, and other things sucked in comparison to iOS, so I came back.
I'm no tech neophyte either, I've used a lot of OS's and mobile devices over the years ranging from the acoustic coupler age up to present day server hardware, and Apple is what I've settled on because it fits my needs and causes me the least frustration in the grand scheme of things. Their old motto "it just works" still holds true.