@Alex-Alex A good idea.You can open an issue here
Limit Google Adsense on Signup Pages
Currently, I'm using the plugin (nodebb-plugin-adsense) for Google Adsense to show Ads on the forum.
However, it displays the Adsense on all the pages including Signup / Login which is against to the terms and conditions of the Google.
Is there any particular method to place or limit the Adsense on certain pages of the forum.