Scorpene in its present version with F21, French Gen2 AIP , MdCN and Exocet combination is better than stock 636M being sold today to many countries, better than even Type 214s.One is obsolescence
Only the truly next gen SSK designs like that of upcoming SSK designs under construction in Japan and SK and that of Australia actually beat it. And if we are ready to accept a Scorpene in 2023, then 2 more in 2024 and 2025 won't be bad.
Comparing it with MKI is not good, because MKI now has heavy air superiority fighter adversaries in service which is better than it. Not the case for submarines.
And you are trivialising the submarines comparing it with aircrafts. You do not compare developments in aircrafts with that made in pistols , do you? Submarine building and operations are made to look unimportant and suite your pov just for the sake of argument. Avoid it.
Comparing it to other contemporary naval scenarios being unfolded today will be more appreciated.