I think it might be harder for you Americans, since your country is the side of a continent

100%. Not only are we very large, our population distribution is incredibly spread out and uneven. (As in, the population of New York City alone is more than the combined populations of Wyoming, Montana, Nevada, Idaho, and Utah combined.) Compounding that, outside some places in the northeast and California, our big cities are spaced pretty far apart. (For example, I live in smaller city with around 300,000 people. Big city A is five hours from us. Big City B is 6 hours from us. The closest big cities to A and B are 4 and 6 hours, respectively.)

Gender critical people in NYC, LA, and Chicago (our three biggest cities) might be able to make connections, but it’s going to get increasingly difficult to make those connections the smaller you get. (None of this even takes into consideration that we’re hyper politically-divided and the left has made gender ideology a plank of their essences. A lot of people who agree with us aren’t going to say anything because they don’t want to sound “conservative.”)