Not more than 5 nations, but 5 nations, all of whom have at least 3 bowlers greater than India’s greatest and a much better top 10.
Take Aus for example:
Warne
Lillee
Thomson
McDermott
Gillespie
McGrath
Cummins
Johnson
Harris
ReiD
Not including Davo, Lindwall, Miller, Benaud etc as pre 1970
Or WI
Marshall
Roberts
Holding
Walsh
Ambrose
Bishop
Garner
Croft
Gibbs
Hall
SA:
Al of these since 1990
De Villiers
Pollock
Donald
Steyn
Philander
Rabada
I could go on for Pak and Eng.
When you are considering Zaheer, Singh or Shami as very good to great bowlers you are struggling
Would you agree that India has produced, at best, the 6th greatest bowling stocks throughout history