How do I set up my home page so that I don't click on articles that go to a paywall.

Hi! Firefox cannot reliably tell in advance whether a news article will require a subscription or paywall. The website itself decides whether to restrict access, so there isn't a Firefox Home setting that can automatically prevent all paywalled articles from appearing. If you're referring to articles shown on the Firefox New Tab/Home page, you can reduce or remove those recommendations by going to Settings → Home and adjusting the Firefox Home Content options, such as Recommended by Pocket or Sponsored stories, depending on your version. You can also remove individual unwanted stories from the New Tab page using the … menu on the story. For sites such as USA Today, a paywall is controlled by USA Today's website rather than Firefox. Firefox cannot legitimately bypass that restriction. You may need to use another source that provides the same news without a subscription.