With the shoes, pro-style training, and the shear number of sub 13:30s going off in the US this year, CS is just the first among many yet to come that will continue knocking down records. But despite these blazing performances, these are nowhere near global performance level and are only impressive at the national level.
As was stated in an earlier post, CS is still 10 seconds per mile slower than JI & Berenga were at the same age (and notably, those two ran that pace at 17 without super shoes yet). In fact, CS is still 5 seconds slower than Hobbs Kessler was last year, apples to apples! Kessler chose pro and is not exactly taking names and dominating anything anytime soon either.
CS should go to college and will actually see more success than Nico has in winning races and titles.