I would argue that Western animation is more popular as anime, it is just different.
The largest media company in the USA started as an animation company and animation is at the core of the company’s identity.
After the Simpsons proved that prime time animation was profitable, there has been a resurgence in adult animation. There are several Western adult animated shows that are known as much as anime.
The eighth (Inside Out 2), fourteenth (Frozen II), and seventeenth (The Super Mario Bros Movie) top grossing films of all time are animated movies made by American companies. Moreso, the seventeenth movie uses Japanese IP but is made by Americans.
Nah. The USA has got troops in far friendlier and less problematic countries. The USA’s protection of Israel has more to do with Israel investing in American politics than whatever Israel contributes to America.