I tried many times during the past year. SimpleLogin aliases with and without a custom domain, Mullvad and ProtonVPN, etc. No matter what I did I always ended up being shadow banned the moment I posted pretty much any comment. In the end I decided it just doesn't worth my time.
If you really have to, the only way that I think it would work reliably is buying an aged account that already has a bit of karma behind it for some XMR. Plenty people are selling them, but I am not gonna pay $30 for the privilege of using fucking Reddit.