“It is a trustworthy statement, deserving full acceptance, that Christ Jesus came into the world to save sinners, among whom I am foremost of all.”
‭‭1 Timothy‬ ‭1:15‬ ‭NASB1995‬‬
https://bible.com/bible/100/1ti.1.15.NASB1995

Scripture states that we are all sinners. The us vs them thought comes when we are convicted by the Holy Spirit, if you are a Christian, of what we do and not from who we are. Sin is an action, something you chose to do.