The "Walz and China" thing seems a non-starter, especially since he has been talking up and down the country about his "China experience/expertise" for many years including the 2018 and 2022 governor elections. It may end up as a benefit, since WI, MI, PA, and many other states have been trading heavily with China and are hit by the trade slump.
One of my friends/former neighbor ("all-american" white guy) did a total of 2 years of teaching English in China, keeps visiting there, and brought back a chinese wife as well. From him I learned that a lot of Americans have made some easy money teaching English in China and Korea.
Now that infirm Bhaidanwa has been replaced by two aggressive Dems a generation younger than him (and
Trump), it's possible the likes of Walz are more than ready to juxtapose what he did in China with what
Trump has been accused/charged with of doing to people and institutions in his own country. Comparing objectively -
Trump has been convicted on 34 felonies and is currently out on bail in multiple other cases. Constant reminders of these things seems to have created a lingering doubt/"questions" in people's minds. That is a big contributor to his low favorability ratings (never crossed 50%), with no apparent sympathy wave after the assassination attempt.
Again - not making any "moral judgement" on any of these things. Regarding this US presidential election, I'm mostly bringing in a fact-based assessment so that BRF does not get infested with Indian-American partisan bickering that is of little consequence to us.
Of course, nobody knows for sure how people will vote on election day. Polls etc work under the assumption that people are not lying/not hiding their true feelings from the pollster.