Yup, i think it's the laziest way to write something in chapters or episodes.
There should be purpose behind the show structure taking into account the restriction of the medium. Most shows tend to be just long movies spitted into weekly parts now because the cliffhangers are a good way to grab people, although personally i find it very unfulfilling.
Shows that structure themselves around the episode format while being able to also carry a season long narrative are a hard find now, last really good one i saw, that carried this concept almost perfectly was Mushoku Tensei, i kinda really dislike Isekais but that one it's a good fucking one, kinda like a masterclass in how it can be done good.