Hacker News Reader

Zram has been enabled on Fedora by default since 2020:

https://fedoraproject.org/wiki/Changes/SwapOnZRAM

Zswap is arguably better. It confers most of the benefits of zram swap, plus being able to evict to non-RAM if cache becomes more important or if the situation is dire. The only times I use zram are when all I have to work with for storage is MMC, which is too slow and fragile to be written to unless absolutely necessary.

that just pushes away the problem ,it doesn't solve it. I still hit that limit when i ran a big compile while some other programs were using a lot of memory.