Maybe this is just quibbling about words, but I don’t like conflating “weird” with “uncharismatic”, “awkward”, “disagreeable”, “picky”, etc. There are many very weird (unusual; people will be surprised if you do them; you will stand out) behaviors that don’t result in the kinds of drawbacks you listed, e.g. signing up for cryonics, or doing moral reasoning from first principles, or having polyamorous relationships.
They only have those drawbacks if you then do things like discuss them tactlessly, or make them central to your social identity, or act judgmentally or intolerantly towards people who behave normally, etc. But you can usually just not do those things.
Maybe this is just quibbling about words, but I don’t like conflating “weird” with “uncharismatic”, “awkward”, “disagreeable”, “picky”, etc. There are many very weird (unusual; people will be surprised if you do them; you will stand out) behaviors that don’t result in the kinds of drawbacks you listed, e.g. signing up for cryonics, or doing moral reasoning from first principles, or having polyamorous relationships.
They only have those drawbacks if you then do things like discuss them tactlessly, or make them central to your social identity, or act judgmentally or intolerantly towards people who behave normally, etc. But you can usually just not do those things.