I just saw this article from Reuters. The next batch is to ship in January. https://www.reuters.com/business/autos-transportation/vietnams-vinfast-ships-first-electric-vehicles-us-customers-2022-11-25/
Cars.com lists 95 new and used VinFast vehicles for sale (ie. no problems with availability). The two used ones are not very used, with low ODO readings of 401 miles and 5,288 miles. They've depreciated to less than $30K despite barely being used.
Out-of-spec-francie has one that Kyle leased for her to use a company car. She just finished driving from her home in Tennessee to Colorado. She had to stop on the way for a software update in Wichita. check out her YouTube videos. https://www.youtube.com/results?search_query=out+of+spec+francie