The difference is that Louis' rants are contained to his channel and largely only paid attention to by his fanbase.

Micay rants are most often on other peoples' platforms and he deliberately tries to draw as much public attention as he can muster.

GrapheneOSs posts are made to combat misinformation. Drawing public attention from those who may be misled and put at risk is how one combats misinfo. Its not ranting and its not somehow unreasonable to defend oneself.