Apple's position with respect to Safari is nothing like Microsoft's position at that time. For starters, Apple doesn't even approach a monopoly in the desktop PC market. And Chrome and Firefox got big in a different era, years after Netscape was buried.
You seem greatly concerned to say that Netscape was "whining" and "screaming" and that it wouldn't "make sense" for Microsoft to have done otherwise. I am only concerned with the accuracy of the account of how IE got popular. If that impedes your Netscape bashing, that is only incidental to me and I don't even understand why you would still have any kind of interest in the subject given how long Netscape has been buried.
Downloading Netscape back in the day wasn't the same as downloading Chrome or Firefox today. We're talking about 1997-8, when most people had 56k modems at best.