You might be interested in Cuba’s representative system then. Politicians there aren’t allowed to propose policy or platforms, instead they act purely as representatives from community interests. Cubans can initiate votes of non-confidence in their politicians as well, at any point to have them removed from office. They don’t make great salaries either, and if they’re party members they’re required to pay regular dues. There aren’t term limits. I remember there was some kind of referendum a while ago about Cuban term limits and they were declared undemocratic, plus they didn’t make sense in regards to Cuba’s long term economic plans.
Cuba has one of the most robust democracies in the world. Their constitution was rewritten in 2019 and it was a countrywide effort, starting at things like local union halls and referendums sent to people’s homes.