A lot of people dislike it for the privacy nightmare that it is and feel the threat of an EEE attack. This will also probably not be the last time that a big corporation will insert itself in the Fediverse.
However, people also say that it will help get ActivityPub and the Fediverse go more mainstream and say that corporations don't have that much influence on the Fediverse since people are in control of their own servers.
What a lot of posts have in common is that they want some kind of action to be taken, whether it'd be mass defederating from Threads, or accept them in some way that does not harm the Fediverse as much.
Threads is exactly showing the biggest problem with anything Fediverse. It's simpler for the user so it will be accepted. The amount of people I've already seen join is huge compared to mastodon.
Lemmy doesn't need to be #1 in popularity. I'd prefer it to split and maintain a higher level of quality, even if it's smaller as a result. Even if Meta can grab data either way, it should be disconnected on principle.
Yup, my main concern is being fed stuff Meta wants us to see so they can misinform and manipulate public opinion. I want to never interact with Meta again.