There are many things countries and people do which they will not accept having done to them in turn.
It doesn't matter what the US did in Europe here does it?
Allowing China to spy should be stopped regardless.
I don't know about you, but I prefer the former as lesser of two evils.
I see your argument a lot and its quite stupid.
As far as never attacked anyone. Of course they have. China is part of that US allies group fighting terrorism in your families homeland. Here is a list for you of all of the conflicts:
https://en.m.wikipedia.org/wiki/List_of_wars_involving_the_P...
https://www.indiatvnews.com/fyi/india-china-border-dispute-w...
Looking some of them up seperatly, the article seems correct.
Stating border conflicts with 18 countries
Most (probably all) countries in South and East Asia have multiple border disputes. Japan has disputes with China, Russia and South Korea. India has disputes with Pakistan, China and Nepal, and used to have disputes with Bhutan, Sri Lanka and Bangladesh. See a trend? Every major country in the region has or has had disputes with every neighboring country.
As for your link, most of it is about peace keeping missions. The others involve countries that share a border with China. As I said, China has for the most part never attacked countries it didn't share borders with and I don't live in any of these. Even then, they haven't done carpet bombing, used chemical or nuclear weapons against these countries unlike the US.
For example, if USA found out something about me that they don't like, they might prevent me from visiting USA in the future (which is something I might want to do), or they might force U.S. companies (e.g. PayPal, Google) to close my online accounts. And they might do those things unilaterally as I'm not a U.S. citizen.
On the other hand, I wouldn't care much if China banned me from visiting or from business with their companies.
On a much smaller scale, we're still running Guantanamo.
I think it's worth mentioning that the US has not always been the preeminent ally of Israel since its founding. A lot of people seem to just have this vague sense that it's always been the situation. It's something that happened relatively recently.
The CCP has leverage on any Chinese national who still has family in China.