What if I meet the wrong person?

Legally speaking, if the other party is required to bear its own property losses, the other party will naturally prove the relevance (causality) of the infringement. According to what you said, it is estimated that legally speaking, the other party is purely unreasonable.

Of course, in real life, it is impossible to make everything so clear. You can only try to be reasonable with each other. For example, the two examples you mentioned are also very reasonable. See if the other party can accept it.