You people think modern 2019 Cartoon Network and Disney channel have shitty scheduling now?
you have no idea what 90s Mtv was like with the fucking insane schedule where you legitimately had no fucking idea when Oddities, or Daria might be on. It could be 11:30 tuesday, then 9am on Friday, then off the air for three months and on again at 3am on a monday without any warning.
Not only did they take shit off the air for months at a time and never advertise a series, when they finally did decide to air them it might be on at any random point of the day and week between noon and dawn the next day. And never the same hour between any two days of the same week. Even then it might still be bumped for a 9 hour block of Road Rules/Real World that tv guide had no idea would be on.