https://linuxmint-user-guide.readthedocs.io/en/latest/chromium.html

Ungoogled Chromium

Ungoogled Chromium provides a version of Chromium which doesn’t use Google Web services.

echo 'deb http://download.opensuse.org/repositories/home:/ungoogled_chromium/Ubuntu_Focal/ /' | sudo tee /etc/apt/sources.list.d/home:ungoogled_chromium.list
wget -nv https://download.opensuse.org/repositories/home:ungoogled_chromium/Ubuntu_Focal/Release.key -O - | sudo apt-key add -
apt update
apt remove --purge chromium-browser
apt install ungoogled-chromium

===== Iron ===== https://www.srware.net/iron/ en fait non ce n'est pas super bien comme truc : https://hackurx.wordpress.com/2013/05/12/test-ultra-rapide-du-navigateur-web-iron/