So, where and from whom did you hear this? I am in the importing business and have zero problems importing from anywhere - lead-times on OEM materials are shorter right now if anything. Please send me info on your source of info and perhaps I can get to the bottom of it.
To that point, my NanoVNA-F just arrived - took about 45 days - but earlier than promised by about a month. Watch buyer comments on any source you choose to use.
73,
-Bill, W9MXQ