I rewatched the whole show just a couple months ago and I didn't watch TV much as a kid so I only saw a handful of episodes then. this is my current, up to date opinion.
it's done plainly in reference to real life now, as opposed to being integrated seamlessly into the show. a good example would be the episode where the doctor had to erase his mind and Martha (a black woman) had to try and protect him while posing as his servant because it was the 1800s when they were stranded. this was still in real history (aliens aside) but was integrated as part of the plotline and not randomly mentioned with no context. a good example of when they get this wrong is the special with the meep where Donna's daughter says something along the lines of "I'm nonbinary because the doctor-donna is binary" which doesn't make sense in the story because the doctor-donna is binary due to Donna literally merging with the doctor, not gender identity. these things can be integrated well and when you do they only enhance the story by making it feel more realistic, but you have to make them fit the story, not the other way round.
just saw that yesterday. I hadn't updated yet when I made that comment. glad it's there even if only in beta because switching stuff like that sucks normally.
firstly, I clarified that I wasn't saying it was bad. second, what other people say independent of me is irrelevant to what I said. third, I explained what the problem was that was making me say that about ubuntu in detail, cited the people saying there is a 'wrong' distro as a reason for doing that, and explicitly said (twice in this thread) that the only relevant things in how good a distro is are whether you like it and whether it works for you.
I never said it was the "wrong OS", I'm just saying that it isn't very good as opposed to other distros. I also went on to explain exactly why I say that and that the best distro is the one you like the most that works for your use case.
there goes what's left of my time