No. Go ahead and advocate terrorism publicly and see how fast you end up on a federal watch list and have the FBI knocking at your door with a warrant, a swat team and a pair of handcuffs
The government made its position and intent quite clear by framing the request the way they did. They're being nice about it now, if they don't get what they want they'll stop being nice and x and musk are going to have accusations of actively promoting terrorism and using the platform to do so with a number of anti terrorism laws invoked to cause them all kinds of problems. They would not have phrased the letter the way they did if this was not what they had in mind
and by the way, materially supporting terrorism is exactly what musk is being accused of here with the stuff about facilitating those 'hamas terrorist propaganda videos'
Don't fuck with the government on anything remotely resembling terrorism or facilitating it, and remember:: the government decides what constitutes both of those things. They'll fuck you for it every single time. Thats one thing the feds have no sense of humor about and don't give the slightest shit about 'free speech' excuses