This has nothing to do with the (blatantly) false title or claim though. Apple is not trying to remove Pebble-supporting apps. The dev of a single Pebble-supporting app violated the rules and their app as rejected accordingly. Whether or not the rules are fair is irrelevant, imo.
Microsoft was in a position of arguably less control in the late 90's and got a huge antitrust case brought against them. Apple is somehow getting away with wildly anticompetitive behavior (more broad than just this case) and for some crazy reason we are all supporting it because "that's the way it is!"
When Microsoft was the dominant OS, imagine Windows having a blacklist of applications you can't install because they advertised compatibility with Linux or Mac apps. People would riot. But we accept exactly the same behavior from Apple like it's totally fine.
You should stop saying this. Microsoft didn't get prosecuted for controlling what things end-users could do with Windows. They got punished for using their market share to make it impossible for computer manufacturers to build computers that didn't include software from Microsoft, illegally maintaining their monopoly at the OEMs (and ultimately consumers) expense.
Apple has nowhere near the market share that Microsoft has back in the 90's and if you don't like this decision you can take your money elsewhere. In the 90's you literally could not. It is a totally different situation.
You actually still could. There were plenty of non-Windows OEMs back then (SGI, Apple, and Sun are examples; all of them built desktops/workstations without Windows installed (instead using IRIX / Mac OS / SunOS/Solaris, respectively)).
You are technically correct (the best kind of correct), but Apple had a very small (and shrinking) market share. Where I lived (NZ) they were almost impossible to find - very few shops even carried them and you paid a large premium. SGI and Sun built specialized, expensive machines for specific professional markets and didn't really compete with Microsoft.
In 1995, if you walked into a shop and said "I need a computer" you were shown a range of machines, all running Windows. It was hard to buy a bare machine without Windows unless you built it yourself. Various PC OEMs made noises about offering other OSes (or even creating their own) but Microsoft shut them down with licensing clauses.
The court cases eventually had the desired effect and now OEMs are free to offer Linux and ChromeOS machines as well as Windows. Took a long time though.