[LAU] Getting rid of PulseAudio issues, while PA isn't installed

Hi, for my Debian there's no PA installed, but anyway, when I run jackd and try to get sound for a Youtube video, there's no sound. I need to stop jackd and then I can hear the sound of the video. Some time ago somebody wrote that it should be easy to get rid of PA, while I claimed, that it's hard to do. Yes, getting rid of PA, while it's still impossible to use non-jack applications is easy. Yes, for the browser there might be flash with jackd support, but I would like to have a good old Linux, where I don't need to take care about this Pulseaudio configurations. Is it possible to get rid of any PA issues? Regards, Ralf