This extension warns you every time you click on a link that could involve a rick-roll.
This chrome extension makes it so that if you try to open a youtube video with is a rickroll you are going to be prompted and asked if you want to continue or cancel. If you install it you will decrease the chance of being rickrolled.
This is an open-source extension so if you want to contribute and make it beter you can do so. Here is the GitHub link: https://github.com/Tim194/No-rick-roll