Well, will the civilian airline pilot risk disobeying an order to turn around by a fully armed PLAAF fighter jet? If the pilot is moronic enough to ignore the warning, a few tracer rounds along the flight path should convince him/her.I do expect a much stronger PLA response than in 1997 -- but I'm saying that if you're expecting the PLA to actually shoot down the plane carrying Pelosi to Taiwan.... well I personally think that is very unlikely to happen.
Everything short of that though, sure.
American military is unlikely to provide a military plane for Pelosi to ride on. Even if it does, a military cargo plane will probably not gonna risk it.