but I never use the word expert !!
That word is bandied about far to much , U can have a room full of experts , all giving there differing expert opinions on the same subject
That bloke in your link (not that I looked at it) is what a remainer giving his expert opinion .
Who cares what he thinks or what his opinion is .
Expert advice over the years
Eat dairy products
Expert advice resulted in a bottle of lucozade beside every ones hospital bed
Buy deisel cars they are good for the environment
An Apple a day keeps the doctor away ( they forgot about the dentist
)
Expert advice size does not matter