Spectators

Is there a way to make lichess not show how many people are watching my games when I'm playing?

You can use Stylus.

Chrome: chrome.google.com/webstore/detail/stylus/clngdbkpkpeebahjckkjfobafhncgmne
Firefox: addons.mozilla.org/en-US/firefox/addon/styl-us/

And hide it with:

.chat__members { display: none; }

Also: Zen-Mode =))