Yep, this show is Biracial/IR Mania - even for a UK series. It's ridiculous.
It's no secret that British shows go out of their way not to portray black couples/families and it's been that way for a looong time. You look at most adverts on TV and they will put a black man/woman with a cac, asian, dog, alien etc basically any and everything but another black person. It's happening in the states now too but that's a more recent thing.
The problem with a lot of these writers is that even in 2020 they still don't have a clue how black people really interact with each other. That's why you have some black characters that sound like something straight out of a Mary Poppins movie just by the ultra cheesy jokes they make and the things they do which is ultra cringeworthy. They might throw in a couple of patois slang words here and there, but it sounds so forced they might as well leave it out altogether. This dainty, goofy, backup singing sidekick cop of that woman, I don't know what the fukk that is.
Her husband who looks 20 years younger was actually part of a real black TV series from the early 2000s called Babyfather - THAT was authentic. All the mixed race girls in this get the shine while the full black characters seem to play the background. They've been trying to use biracial people as our replacements.
Many other UK shows are the same way. Even 'Undercover' which stars a black family (Sophie Okenedo is biracial, but whatever...), the way they talk and interact with each other - I don't know any black family like that. I'm not saying we're a monolith but trying to find something remotely relatable is like a needle in a haystack. Top Boy is one of the few shows without that bullshyt and even then, it's like we can't have something that has black families in normal day to day situations - criminality and dysfunction somehow is always the backdrop. This is why I wish many of the black actors who are now successful state side and even here would create something the average black person in the inner city can properly relate to without people sounding like fukking Charles dikkens. We had better representation decades ago and have gone backwards. The real shyt I could post from youtube, sadly most of it goes back many years.
As for the show itself, meh. It's alright but it doesn't float my boat.
Luther it ain't.