Mindfulness cannot fix the underlying problems that lead to mindfulness being useful to capital in the first place. Personally I’d rather my CEO make work less miserable and sleep that way (say, hire people for fewer hours and raise wages) than sleep well because they paid for someone to soothe them through the arduous travails of being a high paid executive.
That said, anyone who didn’t see capital swallowing this is dense. Anything that can be commodified will be. Arguing over it is pointless.