Paywall Website Links

It's incredibly frustrating to see an interesting article/post, only to click the link and discover you can't actually read it because it's behind a paywall. Is there any way of flagging these posts or potentially blocking them? I'm not sure the best course of action. I know my way around paywalled sites on desktop, but on mobile I don't have the same tools to be able to read the articles (as far as I am aware). Anyone else finding this annoying/frustrating?