Here's a bookmarklet that replaces a users posts with poop emoji's, courtesy of a fellow Bettybug. Just add the ID of Treefaggots and/or that other mentally ill Leaf fanning his delusions in the popup. (tested working on mobile safari and mobile chrome):

javascript:(()=>{const id=prompt("Enter poster ID(s) to block (comma-separate if many):");if(!id)return;const set=(window.__blockedUIDs=window.__blockedUIDs||new Set);id.split(/[\s,]+/).filter(Boolean).forEach(i=>set.add(i));const NOTE="\u{1F4A9} \u{1F4A9} \u{1F4A9}";const flag=p=>{const u=p.querySelector(".posteruid .hand");if(!u)return;const uid=u.textContent.trim();if(!set.has(uid))return;const m=p.querySelector(".postMessage");if(m&&!m.dataset.filtered){m.innerHTML=`<span style='color:#a00;%20font-style:normal;'%3E${NOTE}%3C/span%3E%60;m.dataset.filtered=1}};document.querySelectorAll(%22.post%22).forEach(flag);window.__postFilterObserver?.disconnect();const%20obs=new%20MutationObserver(rs=%3E{rs.forEach(r=%3Er.addedNodes.forEach(n=%3E{if(n.nodeType!==1)return;n.matches(%22.post%22)?flag(n):n.querySelectorAll&&n.querySelectorAll(%22.post%22).forEach(flag)}))});obs.observe(document.querySelector(%22.thread%22)||document.body,{childList:!0,subtree:!0});window.__postFilterObserver=obs;})();

I hate being right all the time