They were about vendor abuse, vendor contracts. Which is one of the key ways Microsoft tried to maintain its power over the tech industry.
And of course as another person noted, Netscape was not in any manner blocked off of Windows. Netscape lost because it was charging for a browser while IE was free and usually installed by default. Then Netscape compounded the disaster by producing a couple of particularly terrible browser versions in a row while IE kept improving.
There was no scenario where a $49 browser was going to win regardless.
It wasn't FireFox, but Netscape definitely was actively worked against.
> Am I misremembering this era?
Apparently.
But here is a link to refresh your memory.
https://bootcamp.uxdesign.cc/the-netscape-microsoft-browser-...
To save you a click:
"The Shell Execute Bug
However, Microsoft’s most significant tactic was the infamous “shell execute bug.” This bug caused some users to fail when trying to install Netscape, but it was not present when installing Internet Explorer, giving Microsoft yet another advantage. While Microsoft claimed the bug was unintentional, many believed it was a deliberate attempt to prevent users from installing Netscape. The bug caused significant damage to Netscape’s market share and cemented Microsoft’s dominance in the browser market."
Of course they did, what kind of nonsense is this? It isn't their computer.
PC makers had to pay for licenses based on the number of computers sold, regardless of whether they were bundling Windows with them or not.