Not drastically lower maybe, but you cant simplify shit like this as every person is different. From 30 onwards it does drop so its possible a 35 y/o could have a lot less than someone mid 20s.
In quantity of test, sure.
That's not what this thread, and the megathread, were about. This is ratio of test to epi. That ratio should stay roughly 1:1.
Justsayin.