Just like you he was succinct, candid, accurate and predominately pedantic and completely missed the point. That wearing glasses all-the-time is I believe impossible unless they were stuck on somehow like this
I had it done about 18 months ago as I was short sighted and wanted to do away with the need to wear glasses for driving, watching TV etc. Great from that point of view as I can now see for miles, the downside tho is that my close vision is absolutely terrible . As a result I now need to wear glasses for reading, working on a PC and doing anything close up. This is worse in a way as I have to have glasses all over the house, whereas I only used to have one pair in the car!.
My advice is don't do it unless you are happy with just swapping one problem for another