Welcome to the Community @abcd1234
Most likely the claims are being treated as puffery and so they are allowed. I don’t like the use of puffery, I believe all advertised claims should be accurate. Some claims are so ridiculous that it is easy to discard them, and they may be used purely because they are so unbelievable that they remain clearly in the mind of those who have seen them such that they reinforce product memory. Still, I don’t like their use.
See the following regarding a discussion about puffery.
