There’s a vibe shift afoot at X competitor platform Bluesky that is raising some questions about the future of Elon Musk’s social media site, in the wake of the election where the billionaire played a significant role.

Social media site Bluesky has gained 1 million new users in the week since the U.S. election, as some X users look for an alternative platform to post their thoughts and engage with others online.

The Guardian newspaper has announced it is quitting Elon Musk’s X because it is a “toxic” social media platform. In an article on the publication’s website, the Guardian said the “benefits of being on X are now outweighed by the negatives” and will focus its efforts to promote its journalism elsewhere.