My main problem with list comprehensions is that, compared to a chaining map and friends (Ruby, Rust), I have to rewrite my expression more often away from list

My main problem with list comprehensions is that, compared to a chaining map and friends (Ruby, Rust), I have to rewrite my expression more often away from list comprehensions as my code evolves or when I need to debug it. So I start to feel like "whats the point?". (Python programmer for around 15 years)