Just to be clear, you cannot get banned for legal NSFW content on Minds even if you get strikes for not tagging your own posts.
At that point your channel gets fully flagged NSFW, that's it. I recognize that may be annoying, but we need to self-govern here. You can't expect others to spends hours tagging your freaky content.
We will never abandon free speech, but that doesn't mean we don't have a responsibility to harness filters so everyone can control their experience.