The flag -y refreshes the package list (like apt update). For some reason, you use the flag -yy to force it to clear the whole package list and redownload everything.

To allow package downgrades when upgrading you use -uu.

These are very commonly suggested fixes to arch package management problems, for example when you leave your arch install to suit for too long, it will be impossible to update it because of dependency problems. So you google it and people are saying to run “pacman -SSyyuu” or other such commands.

Those additional options should be their own flags, command line flags should be idempotent (it should flip a switch on, doing it multiple times shouldn’t change anything).

Pacman flags not being idempotent (-SS, yy, uu and such existing) is so unbelievably horrible that I can’t use arch just because of it.

A company can throw so much manpower at the project that by adding more features and marketing the proprietary fork heavily (Extend) users start moving from the free fork to the proprietary one, and when the users are gone, the devs leave also. We end up with the original project dead(Extinguish).

What DAW are you planning to use?

Do you live in a warm country?