What'll happen to Harry Potter everything after the movies are done?

i've been a big harry potter fan, i saw the movie at 7yrs old when it first came out(voldemort scared me) and even started reading the books at 7 yrs old. do you think hp will remain like "one of the books that you gotta read that all people know". ex. everyone knows tom sawyer, to kill a mockingbird, etc. you think it will be remembered as much as those?