There is apparently an incentive to go around one-action horse kicking people in Pathfinder 2e.

Centaur, half-centaur using mixed ancestry rules, or Adopted Ancestry (centaur) for Practiced Brawn: https://2e.aonprd.com/Feats.aspx?ID=5324

1st-level guardian class feat Punishing Shove: https://2e.aonprd.com/Feats.aspx?ID=7834

One action for a critical success on a Shove, dealing decent damage.

Uma is real.