Twitter: Hide blue check, affiliate badges, subscription ui, promoted tweets...

twitter.css

/* Use an extension like "User Javascript and CSS" from the Chrome Web Store to load this CSS. */
/* https://chrome.google.com/webstore/detail/user-javascript-and-css/nbhcbdghjpllgmfilhnhkllmkecfmpld */

/*hide promoted tweets (ads)*/
div[data-testid="cellInnerDiv"]:has(div[data-testid="top-impression-pixel"]) {
	display: none;
}

/*hide subscribe ads (tweet previews) in tl*/
div[data-testid="cellInnerDiv"]:has(a[href*="superfollows"]) {
	display: none;
}

/*hide subscribe button*/
div[data-testid="placementTracking"]:has(div[aria-label*="Subscribe"]),
div[aria-label*="Subscribe"] {
	display: none;
}

/*hide subscription tweets tab in user profile*/
div[role="presentation"]:has(a[href$="superfollows"]) {
	display: none;
}

/*hide subscriber tag under user name in tl*/
div[aria-label="Learn more about Subscriptions"]:has(div[data-testid="userFollowIndicator"]) {
	display: none;
}


/*hide blue check*/
svg[data-testid="icon-verified"] {
	display: none;
}

/*hide affiliate badge*/
div[role="link"]:has(img[src*="_bigger"]) {
	display: none;
}

/*hide community notes*/
div[data-testid="birdwatch-pivot"],
div[data-testid="birdwatch-pivot"] + div span span,
a[aria-label="Community Notes"] {
	display: none;
}

/*hide verified orgs signup link in left sidebar*/
a[aria-label="Verified Orgs"] {
	display: none;
}

/*hide entire sidebar*/
div[data-testid="sidebarColumn"] {
	display: none;
}

/*hide dm drawer*/
div[data-testid="DMDrawer"] {
    display: none;
}