Download Violentmonkey for Firefox. Violentmonkey provides userscripts support for browsers.
It's open source! <a rel="nofollow" href="https://outgoing.prod.mozaws.net/v1/c8bcebd9a0e76f20c888274e94578ab5957439e46d59a046ff9e1a9ef55c282c/https%3A//github.com/violentmonkey/violentmonkey">https://github.com/violentmonkey/violentmonkey</a>

Download View Image for Firefox. Re-implements the google image, "View Image" and "Search by Image" buttons.

tl;dr:
ads are everywhere and aren’t so fun everyone is trying to track you (for better or worse) Pi Hole is awesome; it’s a network-level adblocker and runs on a Raspberry Pi streisand gives you a quick way to set up a censorship-resistant and secure server running a number of VPNs/proxies (OpenVPN, Shadowsocks, Wireguard, and more!) you can combine them to get a secure & resilient connection with network-level ad-blocking everywhere you go (iOS/android, linux, mac OS, windows, etc.