Firstly my thoughts on if politicians have enough power is that you should know what politicians do.
Politicians are people who are politically active, especially in party politics. Positions range from local offices to executive, legislative, and judicial offices of regional and national governments. Some elected law enforcement officers are considered politicians.
Right now you know what a politician is now im going to write my opinion on if they have enough power or not.
I think they have enough power because politicians are large groups of people essentially with stressfull jobs with lots of responsiblity for the people they represent. If they have more power/responsibillities it would be either catasrophic or people probably couldn't cope with the amount of stress and work.