Yes, I understand pipewire and jack. The quality of the open source tools around the actual production is bad. Like really bad. Most VSTs (plug-in synths and effects) are windows or mac only too. 99.9% of plugins are naturally prorietary because people wanna be paid for their work in the audio industry. The only acceptable DAW is Bitwig which has a worse licensing scheme than my current DAW (FL studio) and crashed on me every 30min with no way of debugging.