At least some countries fight monopolies, not promote them. /s
Alibaba had nothing to do with being a monopoly, it became a power base to rival the government so it had to be broken and scattered.
https://www.wsj.com/articles/china-threatens-retaliation-aga...
To recap, the Alibaba break up wasn't about a monopoly, it was about a rival power base to the CCP that couldn't be allowed to exist.
https://www.quora.com/Can-an-airline-have-both-Boeing-and-Ai...
And again, Ericsson and Nokia don't have nation states threatening countries if they don't use them in all their networks.