do we know for sure people develop protective antibodies? No we don't know yet. Do we know even if they did how long the antibodies would last, afterall it could just be a few months? No we don't know yet. Do we know that it might not make you WEAKER and more vulnerable should you catch it again or get something else because it's damaged organs which might set them up for vulnerability later? No we don't know. But yea an awful (covers ears begging for mercy) pop song derivative Nietzsche sure is where I want to get my covid news. I know people want to hope for this and that, oh very well take what hope you must, but just let's not pretend this isn't hope beyond what we actually know.