I would not consider myself unreasonable but maybe afraid of something not being greased inside with potential of damaging the entire assembly on long term.
In my opinion, it would have been ideal for this sound not be there in the first place as the car is brand new but sounds like a pretty old one when using its clutch, especially with low music volume inside.
The dealer said that this is the sound made by all Kamiqs with 1.5 petrol engine with manual transmission, and while they couldn't find any other example in their dealership, I found a friend who bought the 1.0 l petrol manual and the sound is not there for him.
I also owned two Octavias before, one diesel & one petrol, none of them had this issue with much more kilometers onboard.
Will check further when I will go to make its 1st inspection, maybe vaseline will sort things out for a while.