The economy is already booming. And the current fiscal budget is in effect until October 1st. Nothing Trump or Republicans are going to do is going to change anything.
Prices on goods and services aren't coming back down to prepandemic levels. Companies are only beholden to shareholder returns. Not Trump. Oil companies aren't drilling for more oil. Its already at maximum production, and only hurts their profits by raising production levels. Gas prices are fixed based upon refining capacity, and demand.
Bidens Bipartisan Infrastructure Initiative will take up to 12 years to fully be implemented, and the $1.2 trillion being distributed to mainly red states will be the main economic driver.
All Trump and Republicans can do is hurt the economy by doing anything they said they will do. Especially making any cuts to Social Security, and healthcare, which will only drive down consumer spending, raise prices even further, and increase the deficit.
I can already see with you know nothings and fools back in charge, it won't be long before a stable economy, and energy sector will be back in bad shape.
Which is Trumps plan. You can't rob the treasury to line your own pockets with a stable economy.