If the people around you - friends, family, lovers, managers no one is exempt from this - make you feel like you need to perform shame or emotional distance to be given permission to share certain things, especially if those things are your interests or identity or creations, then you're being mistreated.
At worst, something may be inappropriate to share normally, in which case you can preface it with a matter-of-fact warning that need not pass a value judgement in doing so. But this habit of "playing it safe" by essentially signalling to others "don't worry, I also definitely hate this thing" before you even let them see what that thing is, let alone learn what their opinion of it is (if one even exists in the first place!!), it's self-defeating, and it clearly says to others "I expect you to hate this thing."
And like, seriously, who does this help? If nobody's heard of it, then their first impression will be you, naming it as condemnable before its actual name. If someone there actually likes it, then you'll hurt their feelings and demonstrate that they're also unsafe to engage with that thing around you, thus alienating someone from commonly-held ground you otherwise would have shared.
Unless this is genuinely something you're sharing because you hate (which is a nasty habit we all need to keep in strict check if you ask me), all you're doing is ensuring that you will need to *continue* performing this artificial shame.
Stop carrying the judgemental eye of bullies and abusers past with you. You do not need to do their work for them, especually not in their absence. You need not yourself recreate the expectations that hurt you before. Especially if you're with new people now. I know it's scary and exhausting to try again, but it is never too late to start over and start building habits and expectations of celebration and indifference rather than judgement and scorn.
And if it's your current community driving that expectation? Fuck 'em, they suck. That's a bad way to make people live, and you don't need to please them just because you wanted to think better of them. Sunk cost is a fallacy, and you're better off finding conflict in trying to change for the better than evading it by accepting the miserable expectations you're handed.