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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
Over the last few years it's been increasingly more common for people to write scripts that automatically downvote everything in certain subs or everything that a specific user posts in public subs. They used to be rare occurances, but these days you can easily find such scripts just with a simple Google search (here's one for example) that are both easy to set up and customise. Why anyone would go through the trouble to do this, however, I won't even waste the time to think about.