But wouldn't it be fair to say "these results of microwaving plastic containers and using soft plastic bottles show concerning results, so we'll say this other

But wouldn't it be fair to say "these results of microwaving plastic containers and using soft plastic bottles show concerning results, so we'll say this other thing that is in the same ballpark needs to be researched and until then carry a warning"? I mean, it seems like guilty until proven innocent is the safe way for items used in producing or containing food, etc, no? Or would that cause too many problems?