That's a weird way of seeing it. Aside from the fact that a potential invasion of Taiwan from China is a threat to the whole world (you know, chip production and all), China is very much acting like a threat to the whole South and East Asia region. Let's see:

• Japan: China keeps entering Japan's air space and keeps claiming that the international waters in the East China Sea are theirs, disrupting commerce with Taiwan and other Asian nations.
• South Korea: China supports North Korea, which means that South Korea is against them full stop, and sees them as an existential threat.
• Taiwan: no comment
• Philippines, Vietnam, Malaysia: China has been claiming the South China Sea as theirs for last few years, building military bases in these nations' sovereign waters on artificial islands and threatening their commercial activities in the region.

It'd be better if everyone just stays home and stops trying to invade other countries, and that also includes the US and Russia. Just stop, everyone go home, respect each other's waters and territories and trade. This fucking need to build an empire is fucking stupid.