Every couple of years I think to myself "Ubuntu can't be that bad, can it? I must be misremembering. Surely it's just some combination of my memory exaggerating how terrible it was and my lackluster Linux skills, which have since improved. Everybody still recommends it as a beginner distro, right? Why'd I stop using it?"
It works great as a quick and easy WSL module if you need to quickly patch the kernel of your embedded Linux device at work 🤗, well, maybe it would have been just as easy using just debian, to be fair 🤔
You can install Synaptic in Debian. Problem solved? I love the terminal so this isn't really my fight but you could spend some time to make Debian GUI-based if you wanted to.
Also LMDE exists, which Mint-ifies Debian and gives you a GUI option for basically everything you can imagine.