I didn’t say that all 18-25 tickets had been verified as used by a genuine qualifying supporter. That would be impossible. I said there was zero evidence that any hadn’t.
Not sure what you class as hard evidence but for anybody doing even the most basic digging, there is plenty of evidence of third parties selling on tickets that come direct from the club.
I’ll even save you the trouble and show one example.
Official MCFC website - Sportworld website- tickets on the third tier of the East Stand for approx £180.