I’ve seen a similar thing happen overtime for Aliexpress shipping to Europe - it used to take 2 months to were I am (Portugal), now it takes a bit over a week.

I think they set-up some kind of consolidated shipping operation so that the sellers on their site can ship things via Aliexpress’ own system, which is way faster (and invariably involves air-shipping via The Netherlands) and often is listed as Free Shipping.

I’ve bought once or twice from sellers there that don’t use it and those packages still take 2 months to get here.

I mention this because it makes sense that Aliexpress has set up a similar system for the US given that it’s a market which is almost as big as the EU.