I can't downvote (I think?) and I don't miss it. I use an android client (Materialistic) that doesn't even provide me with an option to do so, and I haven't

I can't downvote (I think?) and I don't miss it. I use an android client (Materialistic) that doesn't even provide me with an option to do so, and I haven't looked for a way to do so. If I disagree with a post or comment and don't want to add a response, I just move on. If I'm in the browser, I'm probably not even signed in unless I want to upvote or save something.