Yes, other countries definitely have a far deeper soccer culture than the US if you don't count the 400,000 girls, 40,000 collegians and roughly 300 professional Americans who play soccer. And if you ignore that the US has won half the WCs ever played. WTF are you talking about? Trying to mansplain that men's soccer is important but we should ignore the entire history of women's soccer when we decide what actually constitutes "soccer culture"?
The US has built a powerhouse of NT soccer based on having so many more girls play the sport at a higher level and for more years than any other country in the world. The US has the most dominant women's system by a mile and a half. But you want to abandon it because you have some fantasy notion that countries that have never won anything in their history are doing things right and we aren't? Do you even know what a country like Spain actually does on the girls side? Let me tell you. There is no soccer culture for girls. There is no hope of being a big deal playing HS. There is no hope of using soccer to leverage and help finance your college education. There are also maybe 5 remotely decent soccer clubs for girls in the entire country, compared to over 100 in the US. For most, there is no chance of ever being able to play at any remotely high level. And even if you want to play for most youth academies, I also hope you have 20,000 euros (See
FC Malaga City Femenino | Elite Level Women's Football Programme), or live close to one of the very few that don't make you pay a fortune. And even then, please tell me the names of all these super great girls youth coaches in Spain. Or just one. There are also maybe ten 20 year old Spanish women who play competitive soccer in Spain, while there are more than 10,000 in the U.S.