You’re misunderstanding; much of the so called hate is rather intense disappointment many tech people have with Mozilla due to mismanagement and constant fumbles. Intense disappointment about a future we’ll never get to experience where Mozilla is well run and produces and iterates effectively on big open source projects, bolsters browser ecosystem competition and fends off browser monopoly (requires market share which they’ve failed at), etc. Don’t conflate that with hate, many of us are still their biggest proponents despite often engaging in criticism. If you stop seeing a lot of Mozilla “hate” that would probably be worse and then you’d really know that nobody cares about them at all and they’re actually a dead organization at that point.