Fix share buttons on Substack-based sites

[rakleed]

Prerequisites

To avoid invalid pull requests, please check and confirm following terms

• This is not an ad/bug report;
• My code follows the guidelines and syntax of this project;
• I have performed a self-review of my own changes;
• My changes do not break web sites, apps and files structure.

What problem does the pull request fix?

If the problem does not fall under any category that is listed here, please write a comment below in corresponding section

• Missed ads or ad leftovers;
• Website or app doesn't work properly;
• AdGuard gets detected on a website;
• Missed analytics or tracker;
• Social media buttons — share, like, tweet, etc;
• Annoyances — pop-ups, cookie warnings, etc;
• Filters maintenance.

What issue is being fixed?

Enter the issue address

• https://chipsandcheese.com/p/dynamic-register-allocation-on-amds/comments
• https://www.noahpinion.blog/p/how-to-have-friends-past-age-30/comments
• https://www.newcomer.co/p/the-scam-in-the-arena/comments
• https://blog.corkmac.app/p/upcoming-changes-to-the-install-process/comments
• https://blog.sshh.io/p/how-to-backdoor-large-language-models/comments
• https://hardcoresoftware.learningbyshipping.com/p/227-ces-2025-an-abundance-of-ai-experimentation/comments
• https://www.newsguardrealitycheck.com/p/one-third-of-americans-believe-russian-disinformation-yougov-survey-finds/comments (only in comments)
• https://newsletter.techworld-with-milan.com/p/all-estimations-are-wrong-but-none/comments
• https://botharetrue.substack.com/p/beautifuldisasters/comments

Add your comment and screenshots

1. Your comment

Share buttons on header and comments on Substack-based sites

2. Screenshots

Screenshot 1:

Terms

• By submitting this issue, I agree that pull request does not contain private info and all conditions are met

[Copilot]

Pull Request Overview

This pull request updates the share button rules to fix issues on Substack-based sites and ensure more comprehensive coverage across various domains.

• Refactored domain lists to consolidate multiple sites into single rules
• Removed duplicate or overly specific rules for Substack and related domains