I am trying to make a voting system where players can vote on different items to use.
You may be able to use block code to simulate voting.
Make a button that increments a property but then prevents the person who pressed it from doing it again (via teleport or other methods.) As for the final decision, you probably can only go by threshold instead of comparison.
there are multiple voting guides that exist now, you can search them in the search bar. its crazy how the gimkit creative community has evolved. this used to be a big problem but now people are focusing on way more advanced projects. i am NOT excited to see how it changes in the next year