I have a similar silly theory about TV Trek and Doctor Who. They can't both coexist and be good. TOS is on the air a month before the the First doctor regenerates, it manages to coexist with the Second but is canceled in 69. After TOS ended Who stays strong on TV until the late 80s, it runs concurrently with TNG briefly then after Who goes off the air TNG hits season 3 and gets really good. Trek stays on the air until 2005 when Enterprise is cancelled and Who is revived with the 9th Doctor the same year. Who runs solo until the end of the 12th Doctor in July 2017, Discovery starts in September. With both Discovery and the 13th Doctor on at the same time, they are both received poorly (not enough sci-fi energy to go around?). Only 13s last episode aired after the Strange New Worlds premier (and between seasons), so its run has been largely Who free, and thus high quality. Now there will be a large gap until SNW3 so The next Who specials can be good.