The click bait has done its job, including this reply...
Personally Prefer SPDs to toe clips, easier engagement, and the one time I had a serious off, to my surprise I unclipped in the 'fall' (& I did start of with toe clips) & everyone who uses SPD has an involuntary / non accident 'Clipless' moment at some point, including me (:
I don't know how much uncle Jo cycles, flat pedals may have been the easier option for recreational cycling when followed by the press pack, onlookers, secret service, golf carts and the Internet via YouTube et all...