> I reaaaaallly do not really care about numbers

Then don't raise them! Also, don't raise problems that are easily disproven with real numbers! Demographics is a terrible domain to vibe your way through.

> Knowing you are headed for bad times isn't something to live with, it's something to fix

I literally just showed you that demographic projections for India give realistic scenarios for the number of under-18 year olds being equal to the number of over-80 year olds by 2100. The worst case is a 5:1 ratio.