So, another discovery is made that challenges the theory. Another day, another hundred million years added for the theory to remain plausible. Que sera sera say the old folk.
Or, maybe the theory is flawed and constantly expanding the time horizon is an error.
Until the next ‘discovery’ is made to set it back even further.........
An interesting speculation, suitable for sophomoric dorm-room bull-sessions and little else, absent some confirmed evidence seriously supporting it.