My take: Avoid Threads. Not for any nefarious truly, you are already on Facebook/Instagram.

Simply, just because the data you create is better on a Mastodon instance you can migrate and save if you need to. It is time to maintain your own presence online with a personal domain. Make it your own. RSS, Fediverse and Mastodon can help you get to who needs to see it.

What to know about threads.