> I've never had a situation where I had to manage memory manually during my professional career in C++

I don't know what kind of career you had but it's nothing like any C++ career I've ever heard of. Do you never allocate integers or other basic types on the heap? Do you never deal with C-strings? Do you never interact with C libraries? Do you never call posix functions?

A C++ career is full of memory management. You got downvoted because it appears you're speaking from a lack of experience. Even if what you're saying is the truth, I would say you fell into a lucky niche that is unusual compared to the average C++ programmer.