i was more confused about the point you are making. more as an educational piece for myself in the sense maybe there is something im missing in my knowledge. you seem to know what you are talking about. that said, as far as i am concerned, you made your point clear in this reply. common lisp is primarily a high level language, albeit one with really good low level capabilities. however for tasks that require fine grained stack memory control, or even abstractions over that, it would be hard to see how it could compete with c family. i think this is perfectly fine

i brought up haskell as an example of a high level language that does unboxing of arrays, but also because your handle[0] suggested to me that you know quite a bit about haskell and will be able to inform me accordingly :)

for what its worth i personally think that it is a very good thing for a programmer to have thorough knowledge of both high and low level languages, and a great thing if they are able to combine it. for me lisp fits the latter porpose, but thats not important for everyone, and people are definitely free to dislike lisp

thanks for your reply

[0] https://zvon.org/other/haskell/Outputprelude/foldr_f.html