The scale doesn’t have much more room to move. Where we’re at today Taiwan getting even one country to drop their One China policy, even if it’s only an informal abrogation like recognizing a Taiwanese ambassador, gets us over the line of kinetic escalation. A lot of people don’t seem to understand that China doesn’t need to commit an overt act of war to trigger an alibi for kinetic options. The next sufficient political provocation from Taiwan is just going to lead to PLA ships and planes sailing and flying into Taiwan’s formal territory with total disregard for the 12 nm line. After all as far as China’s concerned this territory is their right to enforce by international law anyways. If Taiwan wants to shoot the PLA will just say “thank you for starting the war”. If Taiwan doesn’t they lose de facto control of their own territorial boundaries, China gets to formally establish that One China means One China with the PLA in control of where the borders are, and this becomes the default “status quo” condition going forth.