Is this a sign of colorism and would this make dating hard?

Are people telling me this because it’s true or because of colorism? I’m a light-skinned Black girl, and some Black guys and a few Black women have said that if a white guy or someone of a different race liked me or thought I was pretty, it was because I’m not too dark and probably look slightly mixed. Is this true, or is it colorism? I used to hear this a lot when I was younger, and some people even called me “red” or “redbone” because of my skin tone. If a Mexican guy seems interested in me, people will probably say it’s because I’m light-skinned or because he thinks I’m something else.

Updates
8 mo
45+ year old guy please stfu don’t use 😆😆😆 emoji. And angry black woman in her 30’s please stfu don’t respond.
Is this a sign of colorism and would this make dating hard?
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