did meta buy tiktok?

Based on the available information, there is no credible evidence to suggest that Meta has bought TikTok. The reports and discussions indicate that TikTok is facing potential shutdown and that billionaire Frank McCourt has made a public offer to purchase it, but there is no mention of Meta acquiring TikTok1. The Instagram posts you referenced appear to be speculative and do not provide any confirmed information about a purchase by Meta23.