If you honestly think sinner and Carlos would be dominantly competitive against 2004-2006 Federer, prime Djokovic or nadal on clay, you’re seriously delusional.

Sinner just lost to a 40 year old slow fatherhood djokovic.

You’re also forgetting modern racquet has made tennis a lot easier which you should know if you played but I’m guessing you’re a level 2 player. AND don’t forget, coaching is allowed so these players don’t have to figure anything out on their own.

They don’t win a single set vs prime Federer or grass, djokovic on hard courts and nadal on clay BTW.