Earlier quoted context omitted.
You really have no idea about the actual regulations do you? You're just arguing against a strict definition of the word "monopoly, which is utterly besides the point. Again, the regulations in the EU speak of the term "market dominance", in order to decide whether a case is anti-competitive or not. They do not (as far as I'm aware) mention the word "monopoly", except perhaps in a figurative sense.
Well, if I have “no idea”, please give an example of where “market dominance” was defined as narrowly as you’re trying to define it.
https://ec.europa.eu/commission/presscorner/detail/en/IP_19_...
The EU website should have all the further answers you need, all the cases, translated into all the languages, and the regulations written down in relatively simple language (you don't need a lawyer to understand). It's really all there:
https://ec.europa.eu/info/business-economy-euro/doing-busine...
There's even a search engine so you can look up all the cases.