Gab - hacked. Truth social - hacked. What if they come for us? The rdrama codebase probably isn't perfectly secure! Chrome or firefox has layers of sandboxes, a hundred different gadgets like 'stack protection' or 'W xor X', and still has a new RCE every week. rdrama can probably be trivially owned if someone googles all the dependency versions for a few hours. also, lol commit history, 'sneed'. If that happens - what leaks? i guess just associations between stored ip addresses (if they are) and post histories. And IP can reveal a lot, or nothing, depending on where you live, ISP, etc. Combine that with a post history referencing improvements you made to your house or your occupation ... might be bad.
Practically, seems incredibly unlikely anyone will care enough to do anything, it's a small community and the essay format gets in the way of 'omg these rightwingers grr'. But, always good to ponder potential security issues. Also, you wanted content, so content.