True, but they have haven't mucked around and marginalised their equivalent of the County Championship (Ranji Trophy) quite the way we have.The ironic thing about this performance is that there will be accusations that one-day cricket has ruined the technique of the England players, but we are playing INDIA - the home of the IPL, the biggest short format competition in the world.
But you're right inasmuch as we can't blame T20 or the Hundred for this. We sowed the seeds of our own incompetence a while back. Now we're reaping what we've sown.