Yep, though the dpkg ecosystem also had more inertia than the rpm ecosystem did. Before Flatpak existed, pretty much everything that was packaged for Linux had a .deb file for it, but the same wasn’t true for rpm. So people who didn’t want to package shit themselves flocked to the Debian-based ecosystem. But these days we have Flatpaks and everything moved to the browser, so it doesn’t matter as much as it used to.