Yes, the amount of time that these communities have fought for clean drinking water has been far too long, and the feds have been more performative than action-seeking on the problem, obviously tossing an inadequate amount of money towards the problem without actually seeing it through.
To be clear, obviously the drinking water issue has nothing to do with Halifax naming streets, I just wanted to point out governments' habits of doing performative stuff, as MonctonRad said, as opposed to actions that might result in a practical improvement. Patting ourselves on the back by naming a street in a prominent area "Reconciliation Way"... like "Look at all we've done towards reconciliation! We've even named a street after our efforts!"... seems kind of cheesy and disingenuous, but that's how govt rolls these days, I suppose.
I have to wonder whether the Mi'kmaq peoples were actually consulted on the choices for street names, and if they actually wanted this (like, do they want the discontinued part of Barrington Street that's only going to be open to local traffic, and isn't next to the harbour, to be named after mackerel?). I haven't seen any information to confirm or deny, just the proclamation on Halifax's website that was posted earlier.
Regarding the other street name choice, by all accounts
Dr. Waddell was an honourable man and a good choice to be memorialized in this way. I don't have anything to offer as to whether the local African-Nova Scotian community was consulted, or their opinions upon the City's actual efforts to improve things for their community, vs naming streets after their prominent citizens of the past.
Anyhow, just my

, nothing more.