[unkn0wn]

this works. removing video articles is unnecessary, you could just skip over to next article.

#!/usr/bin/env python
# vim:fileencoding=utf-8
from calibre.web.feeds.news import BasicNewsRecipe

class AdvancedUserRecipe673238347(BasicNewsRecipe):
    title          = 'Aeon'
    oldest_article = 30
    max_articles_per_feed = 100
    auto_cleanup   = True

    feeds          = [
        ('aeon', 'https://aeon.co/feed.rss'),
    ]
    
    def print_version(self, url):
        if '/videos/' in url:
            return ''
        else:
            return url