That is not true. And after all the problems with harbor freight and failing jack stands not sure why anyone would trust their life under a car with any of their products.HF, Daytona, built in the same factorty as Snap-On.
The jacks look similar because the Snapon fj200 and fj300 were the best selling jacks and harbor freight took it in reverse engineer it. So it’s a copy not a same factory. But if you buy on price and not quality then yes good luck and I hope yourself or a loved one is not injured.