Money = power.
Especially when bribery is legal, as in the US, where corporations are people and money is free speech.
Liberals love to say "corporations are people".
They don't know what this means.
What do you think it means?
Do you think it's something new?
Did you know that both the Democratic National
Committee & Republican counterpart are corporations?
Now, you could (theoretically, in reality you can't) get money out of politics as far as possible. That would make it a bit harder for the moneyed elites to rule, but there will remain loopholes...
What do you think a "loophole" is?
....and there will remain "the fourth power", media - which are already owned by billionaires. And don't think the rich will stop the bribery just because it is outlawed, they'll just become more subtle.
The opportunity to make money is freedom, having (too much) money is detrimental to freedom.
"Elites"....are you going to also go on about "banking
elites" causing the war in Ukraine? Anyway....
If money is taken out of politics, this doesn't take
concentrated power out of politics. The wealthy
can influence with money. But if this is no longer
possible, then other powers will influence (&
corrupt), eg, unions, news media, politicians,
lobbying groups. There's no reason that
wealthy folk shouldn't also have a say in
government.