If you are sick of the same posts being posted every single bread
you can add this to the User JS in [options] to fade or hide posts.
As the JS script below indicates below,
it will fade Anon's posts when they have more than 8 posts and
hide them when they reach 12 posts.
I've been using this for years.
// User Settings
var anonsw = {
qflair: , //'' Examples: REAL, →
qcolor: '#99d6ff',
youcolor: '#F3D74D',
scrollcolor: 'rgba(153, 153, 153, 0.6)',
scrollbackcolor: '#333',
scrolltime: 400, // ms
updateDelay: 200, // ms
sidenavWidth: 30, // px
floodEnabled: true,
floodThreshold: 8, // min # posts before beginning fade
floodVanish: 12, // max # posts before completed fade/hide
floodBehavior: 'hide', // hide, fade // CHANGE HERE ← TO HIDE OR TO FADE POSTS
fadenametripregex: /^(Anon(ymous)?-.|.-!!Hs1Jq13jV6)$/i,
fadenametripfloodvalue: -1, // Effective post count for fading, or -1 for auto of floodThreshold+post count
strikeThroughNameFags: true,
rateHistoryLen: 50, // Data points on chart
rateAvgLen: 8 // Number of data points to average for instantaneous rate
};