It was way worse than that.
MS would threaten OEM's with losing their Windows licenses if they dared in selling systems with another OS installed.
Thats how they killed BeOS on PC, same for GEOS, OS/2 and others.
Granted, some of those OS's had help from their parent companies, like OS/2, which did lots of stupid mistakes.
The funny thing is, they became one because their product was superior and people actually went to them for it. Nobody was forced.
I have plenty of experience since I manage a IT support team and what those people do is ask one of us to switch to Google. This is because we standardized on Edge (do to AD integration) and the first ticket would be "replaced this garbage Bing and give me back Google"
Edge defaults to Bing and Windows has it hardcoded, so you will love that.
I have seen Firefox OOTB installs with something else that its not Google.
It might be a couple of steps more, but a quick Google search provided this:
- Open Chrome.
- Click the three-dot menu icon in the top-right corner of the window.
- Select "Settings" from the context menu.
- Scroll down to the "Search Engine" section and click the arrow to open the drop-down menu.
- Choose one of the search engines from the list.
Not sure why you have such a strong bias against Google, but must of the things that they are accused or you are accusing them for, are their own customers demanding it.
Hence why I find the proposed actions from the DOJ really weird.
Hell, knowing that our government is literally the best that money can buy (hint bribes), I would not be surprised that MS and others have some serious money under the table for this to get this far.
Because there are way worse companies that deserve to be broken up and they are not even mentioned.