Oh! I had no idea Fedora was officially supporting Flatpaks these days. I used Fedora from when it was Fedora Core 3 in 2004 until about 2015. Since it was the distro I cut my teeth on, I assumed I was familiar, but it's wild to think it's been nearly a decade since I've used it...
I completely agree that they should come up with a unified way for managing packages that they officially support. But also, a few years ago, if things weren't in the default package manager then we had to build them ourselves because they can't be expected to do everything for us.
So I don't think we killed the killer feature. I simply think people have more options these days (although I see how some might see this as more rope with which to hang themselves)
I'll update my original post to clarify that I was wrong
I'm curious how that could possibly be the case...
You said in another comment that you were both making $45k. According to this table from the IRS you would each be paying $3,743 as single filers and $7,483 filling jointly. That adds up to a $3 savings when you get married. Not too mention a $6k difference is 80% of the total taxes owed so it would be wild to see that big of a variation caused by filling jointly.
Perhaps there was some tax break or credit you got when you were single that you lost when you got married? In that case, couldn't you just file your taxes separately if there really was a significant difference from filing jointly?