The millisecond that he officially announces that he will be running again, GoDaddy will strip the domain, AWS will terminate his account and the banks will find and block any accounts used to fund his campaign.
At that point, they will appreciate using free software, cryptocurrencies, decentralised finance (DeFi) and self-hosting your own services.
They'll start blocking it straight away since he's part of the lost and banned. Even worse, the career activists will probably contact and pressurise GoDaddy to suspend the domain because Trump, and that's that.
Social media sites like Facebook and Twitter are essentially the problem in the first place. Giving oxygen to mutants on the platform, amplifying their message to enrage, radicalise and manipulate others in these echo chambers to become somewhat emotionally unstable and believe anything they see on the internet.
With them here, it's become even easier to do this and an endless game of whack-a-mole moderation that no one wants to deal with.
Trump isn't the last to be thrown into the lost and banned, but I won't be surprised to see a higher profile official to have the same treatment.
Then I'll see how everyone reacts to it.