Sharing this as an fyi since you brought up south park:
https://variety.com/2019/tv/news/south-park-stream-exclusively-hbo-max-1203387212/
"Comedy Central’s “
South Park” will have a new home online as of June 2020.
HBO Max, the
WarnerMedia-backed direct-to-consumer service that debuts in May, has won the battle for exclusive streaming rights in the U.S. to
Trey Parker and
Matt Stone’s animated satire, which is currently hosted on Disney-owned Hulu.
South Park Digital Studios, a joint venture between
Viacom, Parker and Stone, inked the multi-year licensing deal, which covers all 23 seasons plus three new seasons, which will appear on
HBO Max 24 hours after the episode first airs on
Viacom’s Comedy Central."
So after June 2020 what you could conceivably do is go with YTTV, then pick up HBO Max for $15 and watch the new season of SP whenever it airs then drop HBO Max afterward. Just tossing it out there.