"Eliminating heading for children 10 and under
Limiting the amount of heading in practice for children between the ages of 11 and 13"
Other sports, like football, present a much harder challenge. Even if you remove direct head contact as a variable, most aspects of tackling can result in concussions. The reason football is uniquely controversial is that minor concussions are mostly inevitable and severe concussions are commonplace.
By contrast, the most likely way to get a concussion in soccer is to head the ball, which isn't fundamental to gameplay. In any sport, you might run into another player at high speed but that's not typically a core part of the gameplay. Football is controversial because it's hard to fix.