I've shared before how I'm part Lenape and Seneca. We lost our registration I think around the time of our grandfather. A lot of people in mixed marriages off the Rez didn't maintain any tribal registration because it caused lots of problems. Because my grandfather married a black woman, well, let's just say, they weren't looking for attention. Their marriage was illegal in many states at the time.
Most spiritual moment of my life wasn't in church. It was dancing with my young son in my arms in the drum circle. Been to several Pow wows (health issues preclude going to more), trying (badly) to learn Lenape, and doing all I can to learn the history of my people. Honestly, I dunno if that qualifies as "practicing" or not. I'm just tryin' is all.
I've just had conversations with all sorts of people from the Nations and the answers were mixed. I mostly took the time to listen.
My personal conclusion based on my knowledge of history, my principles and personal beliefs is that it is offensive and that I won't use it. I don't correct anyone who does, I don't boycott Washington games or take it on as a cause. With everything there is to be concerned about, this doesn't crack the top 1,000.
So, it's just my personal deal. I appreciate other Native peoples who believe differently. That's their right.
I think there's a deeper, more nuanced conversation that's possible, but I'll leave it at that.