It's disengenuous to say that a manager came one random day, asked a question about react and immediately dismissed you in the first sentence and went away. And

It's disengenuous to say that a manager came one random day, asked a question about react and immediately dismissed you in the first sentence and went away. And all that just by reading an article overnight, as you want to believe. There is something missing in your story. For example, how long is too long for continuing your questioning, how you deal with rest of your obligations if you don't agree with the answers, how you collaborate with others, whether others in your team agree with you or not, etc. We programmers are so privileged that we are blind to our privilege. Edit: grammar