All the recent happenings simply cement that fringe Capital-I Internet communities are the prime movers now. It's kinda been like that since Trump's first election, but that truth is firmly in place now. Discord and its moderation policies have only accelerated that. Troons, furries, boykisser pedos united under their common red banner plan direct actions on Discord. 746/O9A/com nihilist anarchists plot attacks on Discord.
All this shit is going down on Discord and it's been like that since the glory days of Atomwaffen, pre-Devon Arthurs' crime and arrest. Discord's moderation policies have changed in their wording since, but have gotten worse in their execution and consequences. Discord in incorporated in Delaware, it's a US company. Trump has the jurisdiction, let alone the duty, to go after it.