I'd agree if there was a level playing field, but there isn't, those with the most money get the most influence. It is a form of corruption.

It's known as caviar diplomacy

Between 2012 and 2014, the Azerbaijan regime allegedly channeled billions of dollars through offshore companies to launder money and pay for bribes. That strategy was since dubbed “caviar diplomacy” after a report in which a senior Azerbaijani policymaker said: “There are a lot of deputies in the Council of Europe Parliamentary Assembly whose first greeting, after ‘Hello,’ is ‘Where is the caviar?’

https://www.politico.eu/newsletter/politico-eu-influence/azerbaijan-crisis-raises-fresh-scrutiny-over-eu-lobbying-battle-2/