For every Kante there are 50 Stamboulis - what’s your point really? Also name one quality young player who’s come from China in the last 5 years and smashed the PLI didn't mention Son. I'm not in the business of false equivalence.
Mahrez: French league TWO
Kante: Playing for a french league 1 team fighting for their life... One who'd only just been promoted and narrowly escaped the drop the season before he left for Leicester.
Is that what you mean "real quality".... I thoroughly suspect not.