Hard to blame just Kyrie. We were 46-20 before he went down last year and he played generally the same way then as now. Then without him they make the ECF, so hard to blame those guys too. You can't say Al is older now, he literally has aged 6 months since he dominated Embiid in a series, it didn't just happen overnight.
It's chemistry. The front office should give this a few weeks longer and see if anything happens. If not, it is time to make a change. You trade or you have Brad change it up. Don't ask me how, I don't make that kind of money, lol.
I don't get why this is so hard to figure out. If you put good and good together it is supposed to equal great if the peices align. Clearly they do not as of now. But hey some of those LeBron teams that won started out like this so that's why I say give me til Xmas or so..