Absolutely.
You referenced how community members are the ones who best understand their community and land, and who know where to go. We raised a case study about Kashechewan in northern Ontario. That was a response the community asked for, and the federal government supported them in doing it. Staying on their land was so much better. They moved to higher hunting grounds during the flood.
It's hard to find a sustainable solution. It speaks to the need for having first nations communities at the table in order to figure out the best responses to emergencies. They are the ones who best know what their communities need.