[analog31]

You could have a browser plug-in that does this automatically.

[ThrowawayTestr]

There's a post on the front page about a YouTube summarizer.

[Cthulhu_]

There's a number of websites (and probably plug-ins) that do this for you, e.g. https://tldrthis.com/# or https://beta.openai.com/examples/default-tldr-summary