You came to the forum asking for help to figure out if a noise is normal, but didn’t provide evidence of the noise. I’m sure you have a smartphone that can easily take a quick clip of it but you didn’t do that. You’re getting defensive because I’m asking you to provide evidence of your problem. You stated Toyota said the noise is normal, and we’re saying the noise is normal. We can’t say definitively one way or another without actual evidence of the noise, especially because everyone’s perception and verbal/written descriptions are going to vary wildly describing the exact same thing. Since we obviously can’t help you any more, good luck with forcing Toyota to fix the “problem”.