Ask HN: Thoughts on these new social media tech launches?

1/ TikTok launched Whee, Instagram clone. 2/ Snap Engineer launched 'Butterflies' a platform where AI bots and humans socialise. 3/ Seen, Riding the reaction content wave. Someone built a platform where all users do is react to other people's content.

Will they all fail or remain? I mean BeReal got acquired for a big number.