I do find lipreading very tiring though because of the conteration i had to consantly look at all sorts of lip pattens, facial types, body language and new people for 10-18 hours a day, at the same time doing your daily tasks. That by the end of the day i was absolutely exhausted. With the CI i still rely on lipreading but it had been easier since.
Out of 100's of hearing people I know that can lipread easily are my mum, brother and my friend Andy thats all... along with deaf friends.
I worked in corporate and often sail out in most all sort of weathers (from flat calm with little breeze to gales) with people from all walks of life, most/nearly all of them cannot lipread, they keep saying "i can't hear, or I don't understand (me or skipper)"
Last night at festivel in london (loud music from all corners) the bar men cannot lipread at all! they keep saying " pardon" "pardon" they always lean over to you to listen, it goes to same with almost alot of pubs i go to... So not majorty of hearing people can lipread
Half of people at CI centre (mostly late deafen) cannot lipread at all.