Right, but afaik neopronouns don’t have a specific gender they refer to, so using neopronouns instead of they/them isn’t any different regarding accommodating your gender identity, it’s only different in terms of accommodating your preferences for the language used to describe that gender. It is a signal of potential gender identity denial, but it’s such a low-power signal that any other signal should easily overpower it. It should be clear from someone’s other behaviors what they believe.