Actor John Stamos has come under fire for donning a bald cap as a gesture of support for his friend and Full House co-star Dave Coulier, as the actor undergoes cancer treatment. Meant as a show of solidarity, Stamoss picture with a shaven-headed Coulier has been branded insensitive and tone-deaf. While it is clear from the images that Coulier did not feel this way about it, that has not stopped many airing their views online.