Liitokala batteries could be also sold by reputable providers, we just don’t like to be mislead by fake specs and brand. I mean it’s not like those liitokala batteries are completely useless (or comparable to some ultrafires), they just aren’t high drain, etc… or stuff by known brands.
Liitokala chargers are just fine and so could be batteries for most flashlights, people just don’t want to be fooled + fake specs can be potentially dangerous.