I mean, you're not hired to "code", you're hired to do software engineering. That usually means working with other people. Reviewing code is a win win situation because both get a second pair of eyes on their code and prevent each other from committing dumb shit that you might have to fix later.
I feel like these memes of hating everything other than lone coding is because you keep working for toxic companies. Ffs you're programmers, it's probably super easy to get another job. It doesn't have to be like this.
I think QA engineering needs to become more widespread. The "extra pair of eyes" can't compare to a department of people dedicated to code review and testing.
A title is just something a company calls a particular job. A role is what that job actually is. So a lot of jobs might be called "QA engineer", but not fitting the intended role
I've worked in places where QA we people with no coding knowledge who just clicked around looking for bugs, as well as places where QA never did that, only automated tests. And then there are places that believe hiring QA is useless, because "everyone should do QA".
This is my first big career job and in my limited experience I think I support the idea of a second pair of eyes, with a hybrid on automated testing. It seems more comprehensive and thorough than having a single person work on a task (minus code reviews).