I actually have had the opposite response, I like that they are sticking with him and aren't letting a three-game losing streak make them give it up. Overall, they've been winning with him. And the journeymen vets, while indeed considerably better statistically, are still not especially good.
That's not to say they won't replace him with Maton when he's ready, or consider putting the new guy on the 40 after this road trip. But so long as they aren't seriously trying to replace Segura and they need Camargo to play a little 3B too, you go with it.
Even if Ronald Torreyes is still out there, waiting for Joe's call (maybe he doesn't know )