It's hard to parse this without concluding that you are perhaps unaware that Volvo is Chinese.
They need to balance between the Silicon Valley oligarchs desires and the MAGA voters possible reactions. Banning Volvo would probably not be well received by MAGA, at least Trump would need a bit more time to build the case that these vehicles are now unreliable.
I should've said competitive Chinese EVs to be precise.
(Though I thought that anybody as smart as you think you are would've inferred that without issue)