The problem with your solutions overall, IMO, is the reliance on government while at the same time attacking government. Realistically, you'll get one or the other, not both. And relying on government to solve problems is just asking to be disappointed.
On specific points:
Quite bluntly, the new deal lead to a lot of the problems we are in now, and the previous new new deals (LBJ's war on poverty, for example) have made everything worse. So I don't want a new one until you end the old one, social security and all.
And with us in a supply shock, the absolutely 100% last thing the US should do is spend any money for anything. We don't need more demand (which is what the government spending money does), we need more supply. More demand for same supply just increases prices. So that's at least a current no to both Infrastructure spending, spending money on bringing stuff back here, etc.
Instead,
stop the fucking tarriffs! At least on friendly countries (keep 'em on China, fucking slavers).
Corporations robbing the public purse with the assistance of bribed puppet politicians.
When a corporation takes on a contract from the goverment to build or maintain something, if they don't do it, at a minimum, they need to give the money back and be backlisted from future contracts, or ideally, suffer actual significant criminal penalties.
(Quoted a little weirdly, sorry)
This isn't how corporations are screwing people through the government.
For federal/state contractors, they usually
do complete the work, eventually, but frequently the contract is set up as a "costs plus" contract. Frequently that "plus" is a percentage of costs. This is completely ass-backwards (and it also doesn't help the corporations stay competitive either! For example, NASA's change of contract structure from designing a rocket and buying it (under a cost plus model) into instead just buying a ticket (there current model) has been wildly successful for both NASA, which is saving money, and SpaceX, as they have an actual incentive to cut costs, and can make a higher return than a "cost plus" contract.
This is also about half the problem with the military industrial complex.
Now the second, bigger problem with corporations is the subsidies and using government to hit another competitor. This is a huge problem, and requires ripping up a ton of regulations that have been planted. It's gonna be a long slow doing, but needed.
Intel agency & Federal law enforcement:
Also, as a quick aside, we need a foreign intelligence bureau, or we just get fucked by other countries with ones. The fault for Epstein is an FBI problem, not a CIA one (unless he was actually employed by them, but IDK on that).
The solution for the NSA is the easiest: ban them from all domestic spying (still hasn't been done), then ban them from contributing to standards of encryption (they try to water it down every time).
CIA is a hard solution, IDK what to do exactly, but we do actually need a CIA as much as I don't like it, and you can't just kill off the CIA without having a bunch of capable people angry at you. Do fire the
FBI and the other law enforcement are a lot easier. Blow up the ATF and DEA (also end the drug war and the NFA), shove their useful agents (like undercover ones, and ones looking at gangs) under the FBI, then slowly devolve the FBI back to the state police agencies, with an exception for actual multistate efforts/coordination. Also just privatize the TSA entirely.
As for Trust Busting, not needed, and when it is attempted, it's always political, not for a good actual reason. Seriously, as
@Simonbob said, a lot will fall apart without government help, remove that to solve problems.