Over-abstraction is as much of a problem as under-abstraction. If the abstraction isn’t improving your ability to produce good code, it’s a bad abstraction. I’ve worked with a lot of abstraction patterns in a lot of languages over the 30 years of my career. Any of them can be good or bad. Unthinkingly applying them is always a problem.
Unsurprisingly, that goes for just about any idea in software development. I worked in one code base that heard small functions are best, so every function was less than three lines long. You don’t gain anything by replacing `lst.get(0)` with `get_first_item_in_list(lst)` (in fact, understanding becomes much more difficult), but breaking down functions into the smallest units that make sense independently within the business domain can be very helpful, both for understanding and testing.