It appears that Elon Musk is, once again, punishing websites run by his perceived enemies. The website formerly known as Twitter seems to be interfering with links to The New York Times, Mastodon, Bluesky, Threads and Substack to make them load noticeably slower.
Clicking links to those websites from within X causes a significant delay in loading the web pages compared with navigating to the links from another browser or website. The delay, which seems to be about 5 seconds, was noticed by users on the Hacker News forum and later reported byThe Washington Post.