Preseason Jungle

Honestly when I saw they got rid of catch up experience I realized how shitty my games would be when the enemy locked in an early game jungler. Now all you really need to do in jungle to climb throughout gold and platinum is level one invade, steal enemy buff, and then just keep chasing the enemy jungler down in their jungle. I've seen this happen so many times already and once the enemy jungler is ahead it is way too easy to snowball the leads without the other team being able to catch up in experience. I do like these changes but it makes it where jungling relies more on laners rotating early now that invading is such a high priority. Am I wrong? Please tell me if there is something I'm missing but just some games seem unwinnable when the enemy smurf gets ahead, takes all objectives, and one shots everyone.(and its not just Evelynn who can do that)