I think there is a definite tendency (speaking from personal experience) where people like to get good enough to know 'what they're doing' - without necessarily exploring 'could I be doing it better'. Then they are jumping onto the next thing that interests them without considering if they had the best implementation in the last thing they learnt.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
I think there is a definite tendency (speaking from personal experience) where people like to get good enough to know 'what they're doing' - without necessarily exploring 'could I be doing it better'. Then they are jumping onto the next thing that interests them without considering if they had the best implementation in the last thing they learnt.