So, for a bit of perspective, as a child, I was mostly exposed to the ritualistic aspects of buddhism, which is probably the closest experience to what a westerner thinks of when thinking of "religion". Do I think that people prioritizing mindfulness to de-stress and calling it Buddhism are kinda missing the point, sure. Do I get offended that they aren't aware of the existence of things like buddhist prayers, for example? No, not really. Honestly, assuming that "bastardizing" buddhism would offend people like me seems like needless SJW-ness for its own sake, especially considering Buddhism has already been bastardized to the wazoo throughout history. </two-cents>
I didn't mean to call you one, sorry if it came out that way. Personally, I just tend to see this the same way I see grammar nazis (in the context of language being a malleable construct over time)