Anti-yt by him

/* ==UserStyle==
@name         YouTube anti-distraction
@namespace    USO Archive
@author       Fighter169mobile
@description  Sometimes you may have a homework/job lesson on YT ... but find the recommendations to be distracting. This is a way to avoid getting distracted!    What this extension does:  - Video recommendations removed on home screen and while watching YouTube videos.  - Notification buttons removed.  - Use this while you don't want to spend too much time on YouTube.     Note this doesn't prevent auto-play.    tags: work mode, procrastination, binge-watching
@version      20211011.23.14
@license      NONE
@preprocessor uso
==/UserStyle== */
@-moz-document domain("youtube.com") {
/* All of YouTube */
/* #contents, .style-scope.ytd-notification-topbar-button-renderer.notification-button-style-type-default, .ytp-videowall-still.ytp-suggestion-set {
    display: none !important;
} */
/*Remove notification button*/
 .style-scope.ytd-notification-topbar-button-renderer/*ytd-notification-topbar-button-renderer #button.ytd-notification-topbar-button-renderer */ {
    display: none;
}
#thumbnail{
	visibility: hidden;
	height: 30px
}
	#thumbnail:hover{
		visibility: visible;
	}
}

@-moz-document url-prefix("https://www.youtube.com/watch") {
/*Removes recommendation view after watching videos. Turn off autoplay too if you want. */
#secondary, #related {
    display: none;
}
}