Reddit has been decreasing in quality for years, and especially since 2023. But it's compartmentalized by subreddit, and some subreddits have degraded more slowly than the rest of the site. You can still follow these subreddits through RSS, and old.reddit can still be navigated without JavaScript.

AFAIK Reddit is the last mainstream social media site with such niceities, even mbasic.facebook.com is gone as of 2024.