After all, DS9 resolved Sisko's tensions with Kira and Odo after 1 season and no one minded.
That's because at the end of Season 1, Kira's antagonistic role vs. Sisko was transferred onto a much better character (and actress), Kai Winn. When Kira started to get along with Sisko, they didn't just eliminate the Bajor/Federation conflict and then
replace it with absolutely nothing - but that
is what the Voyager show did in its pilot with its counterpart conflict (Maquis/Federation), to Voyager's great detriment.
Furthermore, DS9 has plenty of additional internal conflicts besides the ones you mentioned, like Odo/Quark, Garak/Odo, Garak/Sisko, Quark/Rom, Quark/Sisko, Sisko/Eddington, Odo/Eddington, Odo/Worf, Quark/Brunt etc.
In contrast, Voyager had hardly any internal conflict and hence hardly any drama. That makes watching/listening to the Voyager crew members interact with each other about as much fun as watching paint dry. [Incidentally, TNG is equally bad in this regard as well as in many others, but generally seems to get a free pass for some inexplicable reason.] To return this post to the OP's question, almost no drama is one reason why I hate Voyager.
Others reasons are: it has no overall story, it has virtually no character development except for some with Seven and the Doctor, most episodes have nothing to do with the premise whatsoever, many of its uninteresting characters are interchangeable with each other (i.e. Paris/Kim/Chakotay), anything significant that happens gets reset by the end of the episode, and very rarely does it present any unique or interesting SciFi ideas.
A
handful of Voyager episodes are good SciFi stories, but the majority are nonsense filler that have nothing to do with SciFi, like holodeck soap operas, wasting time watching the equivalent to NASCAR races in space or holograms singing operas on stage, etc.
That is not to say that the other Trek shows are completely immune to all of the problems I've mentioned, but with Voyager those problems are so prevalent that they make the ratio of unworthwhile content to worthwhile content so unfavorable that watching Voyager is neither entertaining nor thought-provoking most of the time.