People like to see ships exploring space and even though Voyager may not have executed all its ideas perfectly there were still a heap of great story ideas, who on earth wants to watch a show about a completely fictional government??
I thought that people watched The West Wing and still watch 24?
That's disingenuous in the extreme - people relate to shows about spies and politicians that take place in more-or-less contemporary time the same way they relate to cop shows where the police almost always quickly make good arrests in major cases: as taking place in "the real world" despite their unlikely elements.
Most of them don't and have no interest in trying to transfer that credulity into the Spandex-wearing "Trek future." This is why such shows fail to gain or hold an audience of any size. So, no Trek sitcoms.
Oh please.

Claiming that The West Wing and especially 24 portray anything in any way similar to the real world, would be
disingenous in the extreme. Whatever the actors are wearing.

In fact, by pretending that they take place in the "real world", they are only that much more unlikely and fantasy-based, since we
know that the reality is different. I find it much easier to suspend disbelief about stuff that happens in 24th century or on another planet - hell, for all we know, this could
possibly happen - than about the crap that happens on 24 that involves references to the countries and events of the real world, but presents them in a way that is completely removed from the reality. That's where I can't stretch my suspension of disbelief anymore. For all I know, someone from another planet might be called Worf and have a bumpy forehead and be all about
honor, or be called Elim Garak and have a reptilian-humanoid appearance. But, there sure as hell aren't likely to be any Serbian people of the late 20th century with the names like Viktor, Andre and Alexis Drazen (and I should know, because I am Serbian), it's extremely unlikely that they'd have either the motivation or the means to conduct a terrorist operation to kill an American president, and there most certainly would not have had the backstory that 24 gave them, since it makes no sense at all, whatever time period you place season 1 of 24 in (CIA operatives working in Kosovo?! When? Before, during or after the 1999 NATO campaign? Doing what exactly?

) I'm aware that this kind of rubbish can fly with people who don't know anything about the real world events referenced, but when you know, it becomes really ridiculous to watch.
Personally, I always could relate far more to the storylines about politics and war in DS9 or BSG than on 24, and found them truer to real life.
So if the entire problem is about what people wear, hell, just give them conterporary clothes. Wait a moment, didn't people in TOS pretty much wear conteporary clothes and hairstyles (maybe even too contemporary, when it comes to women

)?