>A lot of things that people call "bribery" is really just ensuring that your preferred candidate gets in office.
Having a preferred candidate you give money to is already bribery - whatever the law says. You fund your favorite pony to get the power. They then scratch your back or lend a sympathetic ear.
Simply spending money to get someone you like elected isn’t bribery.
To the degree great inequality leads to this being decisive in elections, it is a corrupting influence, but the term for it is still not “bribery”.
But when a presidential candidate tells oil companies they should donate because he is going to help them, that’s solid bribery.
When companies pay to “settle” ridiculous accusations, or “donate” to a president’s causes, while their mergers or other business legal issues depend on an openly pay-for-play president’s goodwill, that’s solid bribery.
The country’s policies, discipline, reputation and competence (economic, diplomatic and political) are being sold off for a tiny fraction of what their future adjusted value is worth.