Regain control of your life. Remove seeing the inaccurate active status of the person you're chatting with Facebook and Messenger.Blocks "Active on Messenger" or "Last Active # minutes" from Messenger and Facebook chat. NOTE: This does not block your "Last Active" value for other people. This just removes your ability to see *other people's Last Active status*.
This information is generally inaccurate. Many people have tested this on their own time and have found that Facebook hasn't yet figured out how to show people whether people are actually using the app or site accurately. There's a nontrivial amount of people who dislike this inaccuracy (https://www.facebook.com/help/community/question/?id=4165313485437), which has led to distrust.
And even if we know that Facebook active status isn't accurate, it's hard not to be biased when we see our SO's up at 5am or when a dear friend hasn't responded to you despite them being "Active". This creates doubt and builds distrust in our relationships, for those who pay attention to these things.
If you want to feel empowered again in your own life, you trust your SOs and friends but still feel uncomfortable using Facebook and Messenger from their Active statuses, I implore you to give it a try.
I hope this is useful to you and creates anxiety-free relationships.
Reviews of Facebook and Messenger Active Status Blocker extension