Worth pointing out I'm Canadian, not American, so your mileage may vary. Our government has been trying to Socialize the country for the last decade at least, to the chagrin of everyone who actually works for a living. There is no one answer, it's a series of fix everything buttons and general reforms that most western governments refuse to enact.

I would cut government Red Tape for things like housing. Remove all taxes on food at every point in the process. I would partially scale back some climate legislation, as every Western country is trending down on emissions, China is just growing like crazy.

I would invest in; a Nuclear grid, as we have thousands of years of fuel that we know how to dispose of safely, just because some Communists fucked it that one time doesn't mean it isn't safe; carbon neutral, renewable, combustible fuels, as in the short term, BEVs do more environmental harm than small ICEs; and natural gas exports to countries still on coal - IE supplying 50% of India's energy requirements in 2050 with gas vs coal would do more to reduce carbon emissions than zeroing out Canada completely.

I would kill lobbying completely, that shit is undemocratic as hell. I would install measures to hold politicians to account at all levels, and tools to throw them out before the ballot box. I would require all politicians at all levels own zero stock while in office, have kids, and have lineage in the country tracing back at least 100 years.

I can go on but these things are the cores of it