How about something more specific?
Let's do it.
Is Tippett(and his staff) helping or hurting the future of the franchise?
Too early to tell for sure, but this season has been rough. Had you asked me at the end of last season, given how Domi, Duclair and Martinook performed and were deployed, I would have been optimistic. I would be more optimistic this year if we had a greater sense of what the plan is or even more confidence that there is a plan at all, but such is life following a team with abysmal media coverage.
It has been a mixed bag this season. I have no clue what's going on with Strome, and I think Crouse is being stunted. Chychrun and DeAngelo have been stellar. Dvorak looks exactly as I have expected him to and is likely just in Tucson because he's the easiest one to send there, and I'm sure he'll be back in Glendale soon enough. Martinook has obviously taken a next step, while Duclair is firmly in sophomore slump territory at the moment. I suspect Domi's shots will start going in soon, but he's on pace to exceed his points total from last year anyway. Tippett deserves some credit for Rieder, too.
So in short: I'm definitely not happy about how this year is going. My main worry is that they are onboarding to many players at once, without a coaching staff that has shown much facility in developing offensive talent and without enough of a steadying veteran presence on the roster. I'm just not yet sure it's the disaster the hivemind has decided it is.
Should Dave Tippett(and his staff) have been fired along with Maloney?
I don't think so, though it's tough to answer without knowing who would have replaced them. With the youngest GM in league history and a ton of first- and second-year players, adding a whole new coaching staff on top of it could have meant complete disarray. Keeping Tippett was the safe, conservative choice. Which coaches have a strong reputation for developing young talent anyway? And were any of them available?
Should Dave Tippett(and his staff) be fired despite their new extensions
Not yet. Let's at least see how this year goes. I was satisfied last year, but this is one is a much bigger and more important challenge. As I've said before, the staff should be judged this year not on wins and losses but on how the young players develop. That's not something that can be assessed in any meaningful way after 15 games.