FLASHBACK: Musk accused Trump, GOP leaders of not wanting to cut spending - here's where they said they would

Musk launched into a social media assault this week against Trump's "big, beautiful bill," and accused Republicans of crafting a "disgusting abomination" full of wasteful spending. 

The tech billionaire and former head of Trump's Department of Government Efficiency (DOGE) lamented the bill as not cutting deep enough into Washington's spending addiction. The House GOP's offering, which is now being modified in the Senate, set a goal of $1.5 trillion in spending cuts. 

Still, he came with receipts, questioning whether Trump, Thune and Johnson were actually committed to making deep cuts. 

A common theme for Trump during his 2024 presidential campaign was to go after the Biden administration, and his opponent, former Vice President Kamala Harris, for "throwing billions of dollars out the window." 

The then-presidential candidate vowed that should he win a second term, his incoming administration would halt wasteful spending. 

"We will stop wasteful spending and big government special interest giveaways, and finally stand up for the American taxpayer, which hasn't happened since I was president," he said. "We stood up. Our current massive deficits will be reduced to practically nothing. Our country will be powered by growth. Our country, will be powered by growth, will pay off our debt, will have all this income coming in."

Thune has agreed with his colleagues in the House GOP that the tax cut package needs to achieve steep savings, and believes that the Senate GOP could take those cuts a step further. After the bill advanced from the House last month, the top Senate Republican re-upped his vow to slash federal funding. 

"It does everything that we set out to do. It modernizes our military, secures our border, extends tax relief and makes permanent tax relief that will lead to economic growth and better jobs in this country, and makes America energy dominant, coupled with the biggest spending reduction in American history," he said. "So those are our agenda items, and that's what we campaigned on. That's what we're going to do."

Johnson had to strike a balancing act in the House to cobble together enough support behind the legislation, and struck deals and satisfied concerned lawmakers across the spectrum of the House GOP while still setting a goal of $1.5 trillion in spending cuts. Rooting out waste, fraud and abuse has been a continued mantra of the speaker and his allies. 

"I said this is the beginning of a process, and what you're going to see is a continuing theme of us identifying waste, fraud and abuse in government, which is our pledge of common sense, restoring common sense and fiscal sanity," Johnson said.