Please read my message again. I'm not restricting anything and there's nothing to be circumvented, it's about letting unlogged/anonymous users view more stuff to deter detection of shadowbanning.
Maybe “circumvent” isn't adequate here (not a native English speaker), what I meant is that's easy to bypass your countermeasures: post from my computer, and check from my phone if my comment is visible, if not I shadowbanned.
And regarding third world country, your idea doesn't prevent them to access the website, but they will access a site where the shadowbanning feature is pretty much disabled, which could lead to the proliferation of trolls or spam targeted at this specific country.
If this ever happens I can just change my approach. It helped me a lot so far. I'd rather have an approach that is currently working on >99% of the cases I need than chase some hypothetical 100% solution that is virtually impossible to achieve.
