You are living in la la land. Euro teams dial in their girls side? The point that GG is making ( admittedly I agree) is that building out of the back and possession without finishing in the final 3rd wins zero games. Spain did exactly that. Citing a PDA vs Barca game as the revelation that we are being overtaken at a rapid pace is silly. PDA is one of many, many clubs in the US. Play that game against another club that plays a similar style but finishes, that game ends differently. There are many out there, all over the country, in the GA,ECNL NPL..blah blah..they are out there. Play that game against a YNT with YNT coaches, and that game is different...I would guess. Are the Barca girls technically good..yep.
A very old senior team won bronze recently, the YNTs just came back from Europe, wreaking havoc against everyone. There are other regional youth tournanments going on us club teams doing very well. I think our position as the premier women's soccer country in the world is secure. Are others creeping up, showing improvement...of course - Austrialia, France, Japan, Spain...
To your point of the men's game...finishing in the final third is the key. Good teams know when to apply what to win games. Every game is different, every year is different, the leagues are different....even the world cup is different. Remeber when a possession team dismantled Brazil? Big, precise, finishing, patience, disruption. Soccer is fun though and these discussions are also.
Let's circle back in 10 years and see where this lands. I think there are many competent coaches in the US that agree with my perspective here. Unfortunately the spin cycle will continue on, especially if the general opinion is "I think our position as the premier women's soccer country in the world is secure".