2017 lol. A 20 year war has ended between the time this study was conducted and now.
Consent is not needed from non-sovereign members of NATO.
In case you haven't noticed, they're already doing these things without there being an active war.
Because all evidence suggests that the ongoing media smear campaign reduced sinophobia since 2015? Unfortunately, it seems that the average westerner gleefully consumes the alphabet soup propaganda and then asks for seconds. Consent for war has already been manufactured, look around you.
Talk is cheap. What do you think happens when you in wartime openly endorse a genocidal pariah? You get war declared on. And before we even consider Russia, consider that China can bomb the Baltics from bases in Xinjiang, it's a distance not much further than from Israel to Iran's easternmost border.
So they can talk the talk but will they walk the walk and paint the massive target on every civilian head they have?
Probably not because they don't even dare officially intervene or complain against a much weaker Russia.
Nobody actually cares about Democracy™. The status quo that they derive significant privileges from is being threatened. China winning would adversely affect their quality of life and purchasing power, thus cannot be allowed under any circumstance.
It's a choice between staying neutral in a "clean" war and maybe losing some quality of life slowly across decades after China wins, or get bombed today by a rabid China in a dirty war and defintely lose most of your living standards, literally.
There won't be de-escalation. The moment any side is about to lose is when the nukes start flying. Right now the US has escalation dominance and they won't allow China to eke out a victory. This won't change until China reaches nuclear parity and a reset to zero for both sides can be guaranteed.
This isn't consistent with real US behavior. US repeatedly seeks deescalation because their elites constantly flip flop on their estimations of what and how much they can do against China. Nearly everything they do is to map out a picture of how far they can go to steal from China without inviting a punch in the face, for a good reason, because they waver on whether they could survive that. If US had no desire to deescalate, they would attack
today. They have nothing to lose, except the ability to deescalate, and the gap is only growing wider day by day. The reason they don't is that they are fearful - they need to hold on to the rope of deescalation.
US ability to call a draw with MAD I would not really call escalation dominance, it's just negating China's conventional escalation dominance, so a more correct term would be escalation negation. But America will not use this card unless China is pressing up into the mainland US. Neither US elites, upper class or common folk would tolerate a mass suicide pact with China over something happening in Asia/Pacific.