It may be annoying but it doesn't break anti-trust laws
Microsoft lost the original IE anti-trust case because they had a virtual monopoly on end compute in those days. Apple was discounted as having too little market share even though IIRC they did force users to use Opera.
Today it's a vastly different market. This is a single product line from Microsoft.
Paraphrasing theie argument "if you don't want to be forced to use Edge/Bing then use an alternative OS, there are many available."
That's why this wont fall foul of EU anti-trust laws.