I tried watching an episode of Schitt's Creek when it started but it just didn't click for me. My sister convinced me to just watch through the first season earlier this year and it got so much better with each season. So quotable, great comedic timing, character development, loved it.
Going through a similar thing with Star Trek atm. Didn't give it much attention until I passively watched a couple episodes that my boyfriend had on. Hooked on Strange New Worlds and Lower Decks now.
The SNW/LD crossover episode was one of the most anticipated things of 2023 for me and fully delivered, just the perfect loveletter to being a Trekkie whilst also building on a fair number of personal plot developments.
If you've not already watched it I'd check out Prodigy too - it's probably the most underrated Nu Trek series imo being aimed at younger viewers. That said I loved it as an adult (ostensibly) and am praying season 2 gets picked up soon.
As to the topic, I can't think of anything as even series heavy on world building/low on action at the start like Andor or The Expense drew me in from the beginning.