That’s a non sequitur. Many animals use the exact same breeding strategy and are nowhere close to being extinct. So this particular breeding strategy is not some “common denominator” that makes a species less competitive and on the road to extinction.
Perhaps in some specific circumstances, it’s a bad strategy, but since it has been used effectively by so many species, it seems to be a successful strategy more often than not.
If you won’t accept reality, you are beyond help.
Make up as many excuses as you want.
The reality is that the behaviors of the pack leaders has nearly wiped them out.