It has actually been longer than 72 hours. I think it has been five days, I'm not sure and I'm too lazy to look it up.
I had trouble setting up GrapheneOs on my Pixel 6, but this fine community helped me through it. It wasn't a problem with GrapheneOs, I suspect it was because my USB connection was lost during setup.
I have used Google Android for several years, perhaps a decade. I was happy with it until I realized all the privacy issues, and how my political views(data) could be used against me.
Now having used GrapheneOs for a few days, I'm NEVER GOING BACK. I'll go phone-less first. I even wished I would have tried GrapheneOs sooner, as I had already been eyeballing it for the past two years.
What I like the most, is how CLEAN it is. It seems like it doesn't have a lot of bloat. It's like a cleaner version of Google Android. Which is what I wanted.
Issues that I've had is I cannot get my banking apps to work. Although, not that big of a deal to me, as I can just login through the browser.
A feature that caught me by surprise is the multiple users. I knew of this beforehand, and thought I wouldn't ever use it, but ended up using a lot. I have a second user account that has Google Play Services, and it is setup like my old Pixel 2. I switch to this user for Google related activities, although don't really use it that much, but helps me transition to moving away from Google as I learn about other app alternatives.
All in all I am really glad I gave it a try. This software is great, the community is great, and it leaps you ahead in keeping your data more private. My family and friends are interested in switching to it, but I want to use it for a few months before helping them do so. I'm also saving for a Pixel Tablet to convert to GrapheneOs.
I feel the furture is uncertain though. I'm being told by others that GrapheneOs is a honeypot. Also, that Google is cracking down legally and making it harder to NOT use their products. I can't go into details about this because I don't understand it.
Anyway... I personally wanted to thank everyone involved with the project. So Thank You!