Battlestar galactica - I don't know if i got older and more cynical but there is no show quite as comfy as this one for me.

Lost and The expanse until s3 come close but this was really well made.

>>212411593 (OP)
I feel like this but about Star Trek (1966), TNG, and 3rd-7th Doctor era Doctor Who

ruined by hack writers trying to be smart