Why this random person projecting a label on me?

Why a stranger pick me out and looks at me weirdly and tell her kids “stay away from her she’s creepy” when I’m walking with my mom in Walmart and saw her again walking past us again like she didn’t do anything then we got to the self checkout she came and was looking at me but I ignored her and then when we were leaving she was watching me

Mind you she’s a grown woman with her 2 kids and I’m a young adult
Why this random person projecting a label on me?
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