It's not like it takes time, Oberon's posts are usually so fucking stupid that it takes like one minute to find some critical issue like leaving out an entire month's worth of data or cutting off a timeseries graph before COVID started.
I don't think Oberon will ever be convinced, he's too far gone. He even prides himself on not thinking critically. This is more about highlighting blatant misinformation and lying from him, for the sake of other people. I'm pretty sure Oberon has done more to hurt conservatives/Republicans than help by making it so obvious how bad their arguments and stances are.