Is junior and freshman bad?

I’m (16F) and he’s (14-15M) i’m not sure his exact age but he’s a freshman man. I don’t usually like boys younger than me and wanted to genuinely know if it was, especially in this day and age. I’ve seen people say it’s wrong because of different maturity levels but the freshmen nowadays are just as mature as the older kids. i wanted to ask, no judgement please 🙏

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7 mo
to all the replies, thank you for not automatically thinking the worst. I didn't know how to ask anyone I knew about this and this was the next best thing. please, keep responding🙏🙏
Is junior and freshman bad?
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