Any way to protect your gender from changing by an anti trans government?

Like it or not passports are produced by the federal government, not a single state, meaning if the federal governments is captured by an anti trans lobby aka right wing extremists funded by billionaires (a likely result eventually)

Keep in mind in those cases laws are worthless just like we see in the US where they will casually ignore laws and just ram in their politics into everything, so saying "its illegal" isnt gonna help.

So for a trans person who has changed their gender in documents etc, is there a way to hide that gender change in the government's system?

I dont know, i just remember hearing someone hiring a lawyer to force the government to "Seal X documents" that would only be opened under special circumstances.

Is that actually a thing? In general, is there any way to protect your passport from changing gender if the billionaire parties take over like in the US?