The truth of the matter is,
Is that people will treat you however you ALLOW them to treat you. It is your job to decide, what is acceptable for YOU, and also realize that people are not going to just bow down and show you respect - you have earn it and sometimes demand it. And if it doesn’t follow, if their behavior is unacceptable to you in the sense that you would never treat anyone in that way, then it is your time to walk away.
Create the standards you want for yourself, know how to voice them and ask for them, and get comfortable doing so. It is an exercise of your own RIGHT, not something you are imposing inconveniently on others to set the bar in how you want to be treated.