Who's buying Kante for 90 million? Thats my point. Because there is value at the holding midfielder. Why would PSG buy Kante for 90 million when they could buy Fabinho for 35?
You can find players at that position to do that job for reasonable fees.
From 15 June, 2018:
N'Golo Kante targeted by Paris Saint-Germain in £90 million transfer
https://www.mirror.co.uk/sport/football/news/ngolo-kante-targeted-paris-saint-12716830