Most don’t know what MBP is. I do. I do not know what “virtue signalling”is. However, the rest of your comment is understandable. Thank you.
Re. “virtue signalling”...it’s as a public proclamation of your politically correct, “sensible” liberal goodness.
Like carrying your Whole Foods organic groceries in an NPR totebag while wearing a six-inch “I’m With Her” button. Never mind that in actuality you treat people like sh*t...you’re publicly paying your liberal alms and blasting a quadrophonic trumpet in the process.