When the first soap started back in the 60's, it was full of gossipy exchanges which Tony Warren, with his impeccable ear for dialogue used to create remembering the strong women he grew up around, and recalling their conversations about people around them.
I recall an immortal line from the redoubtable Ena Sharples, referring to a resident from another street, "... very bay window down there …" which gives you a snapshot of someone in five words.
Would that such writing was around today, but of course, soaps have evolved to suit changes in society, and their audiences.
Now, they seem to consist of large numbers of seriously unpleasant people who appear to be manacled to each other which assist them in emotionally and / or physically hurting each other, and creating more drama than one small community could reasonable assimilate in several hundred years.
Of course the standard reaction in the 'real world' would be to re-locate, but as soap characters, they remain in their claustrophobic bubble scheming and shouting and generally being ridiculous.
That said, millions of people enjoy the escapism, and there is absolutely nothing wrong with that - but analysis is futile, the entire edifice crumbles at the first look.
For example - if you owned a large Victorian town house within walking distance of a tube station and a main-line rail station, you would be to busy marketing it for an eight-figure price-tag to dossing in the boozer or squabbling in the café!