My experience too. I broke the 3/8" ratchet in the $10 set when I was on my hands and knees under the tractor pushing on the ratchet. No way that could have been extreme force!
I returned the entire set for exchange and soon broke this second ratchet. Substituted an old Taiwan ratchet into that set and haven't broken it, over several years now.
But I get out my ancient Craftsman or Plumb socket sets when I have a real project. And start with the
HF 1/2" extendable ratchet when I expect some force will be needed.