> 4.1. Pros §

> 4.1.1 you can roll back changes if something went wrong.

> 4.1.2 transactional-updates allows you to keep the system running correctly during packages changes.

Last time I needed to roll back was OpenSSL in Ubuntu 18.04 and that was on one system.

I don think I've ever had a problem that 4.1.2 solves.

I don't want to have yet another Linux OS to solve a problem that happens once a decade.

If I wanted an immutable OS, I'd use a container OS on which I'd run apps as containers. Oh, wait, I already have that.