I would take this a lot more seriously if you were talking about anyone posting a gif here actually threatening people on the level of putting them in cages, or murdering them in churches.
It’s not about the speech, it’s about the actual context of who is being threatened, and how those threats actually track to people’s ability to harm.
Trump and his supporters are going to get a journalist killed, and you’re wringing your hands about gifs, here on the forum.