I don't know if I can go without.
Not because I need to know every detail of the ride. But because I use it to help with maintenance records. I record my rides in an Excel Table but I use the gear function of Strava to track miles on components and to help with "Oh, it's been THAT long since I had this serviced".
I do get tied up on segment times when I am going for it. I PR'd a downhill yesterday that I thought I was slow on. Well, the segment ended early so it was bogus. Doing an estimate on the actual segment, I was still close to PR time. A good feeling knowing that after the segment I figured I was sort of slow.
I'm going out with my GoPro today to record a trail -not for "look how fast I (think I am) am". But to compare trail conditions of today vs. a few months ago. My times will all be slow and I don't care. I will still track miles from the ride.
And major bonus: I will get Kudos from my 4 Strava friends.
Enjoy the Strava-free rides. Curious if you can do it more than just a few rides or if the OCD nature of us gets you back into it soon but without worrying about numbers.
You can set your profile to be only to you so your times don't get posted to leader boards and no followers will see that you have recorded any activity.
If you are truly done with Strava, don't forgot to record one last ride with your exit notice informing everybody that you are giving up Strava. That's a thing, right?