It’s not forced on you. If you don’t download Threads and log in, you’re not on threads.

Although that’s technically true, it is clear what Meta is doing here (and even if most may know that the company sucks, I personally feel it is important report on things like that). Meta’s tactics should create a hype making people believe there are substantially more users than there actually are. The mass of people won’t recognize (or even care?) what’s going on I’m afraid.