I'm not sure I agree. We have trade-deals across countries, and IMO these trade deals should account for access to markets, e.g., Chinese companies can operate

I'm not sure I agree. We have trade-deals across countries, and IMO these trade deals should account for access to markets, e.g., Chinese companies can operate in Europe freely (abiding by our laws) _if_ European companies can operate in China freely as well. Trade-deals change all the time, and when these change, some companies might get kick off. I think this is a functional and rational thing to do for the EU. If you don't have any deals or specific laws about it, then pretty much everything goes. Maybe the EU could have a law that all foreign companies that abide by the EU rules can operate in Europe freely, but I strongly doubt that. Every country does pretty much whatever they want in this regard (e.g. we see it with some countries allowing Huawei to sell 5G equipment, others forbidding it, and others like Germany attempting to forbid it without mentioning Huawei). All these countries have different rules, so they all end up doing their different stuff. China (+) is buying lots of EU companies, "forcing" them to produce and do engineering in China, with a Chinese partner, and then ripping them completely off, as part of their 2025 program. TBH I'm very concerned about some of the companies they have bought (e.g. Rukka). I am certain this is good for China, but I don't see how this can be good for the EU in the long term. China is very open that their plan is to acquire and become leaders in the technology, and then flip a switch and cut us out.. but they are the highest bidders today... (+) these are actually chinese companies, but sponsored and ordered by the Chinese government, with essentially unlimited funds.