Do they though? A party that enables and empowers the oligarchy will have all the funding they need. Musk donated north of 270 million to Trump in the last election. Similarly most of he rich tech bros donated to Trump's inauguration fund.
If they take care of the "voting problem" while in office, they have no further need for their base.
What I meant to say is "Will have more funding than they could ever dream of. " Small donors do not matter. They will happily take money from normies, but that would never change who they work for.