You wern’t involved in their past trauma!
You didn’t cause their trauma.
You had no part in their Trauma so do NOT respond like you caused it!
You don’y owe them anything and You have NOTHING to make up for.
Those are their insecurities, their issues that they need to work on just like many others with past issues.
Don’t feel responsible for calming their insecurities or you will lose yourself.