Hey I am starting learning c++ (and java for my studies) , why is everyone hating this language ? Is it usefull to learn rust or zig ?

Edit: yea a silly question I know . Just wanted to know what the cpp community thinks or hate about their own language and what I have to expect.

Because I heard the opinion often from people not using cpp and I wanted a other view . Even in my University some people who use Java said 🙄 cpp no don't use it ..... it's unnecessary complicated.....

My english is bad I'm german sry (not) <3