I would like to propose an idea where we are allowed to remove our votes, change them if we changed our minds of an image we saw or to undo upvotes/downvotes on images. I've noticed that this idea has been rejected in 2015 (https://knowyourmeme.com/forums/suggest-ideas/topics/36698-being-able-to-undo-upvotes-and-downvotes-that-youve-given), but since the site's activity is increasing starting from 2020 and considering the website support ads, is it possible to implement this type of system?
