I’ve come to terms with Ewoks ever since I read these points:

-Endor is the Ewok’s home turf
-They are savages (they will try to burn live bodies and probably consume them)
-They ARE warriors and trappers (all those log contraptions were probably originally made for bigger game that lurk in the forest)
-They are difficult targets to spot (they’re short so they blend better with the ground, and they can attack easily from treetops as well)

With that aside, while I don’t have issue with how ‘teddy bears’ defeat a garrison of Stormtroopers/AT-ST’s, I do take issue to even have them in the first place. Mostly because I found the wookiee army more intriguing of an idea.