There are easy answers to the concerns of breweries/landlords about vaping.
If they don't want vaping around food they could have separate dining areas.
If they're concerned that vaping 'looks like someone smoking a cigarette' they could only allow devices that obviously aren't cigarettes to be used indoors. (possibly a gap in the market for vendors to sell lumnious orange cigalikes with bright green leds?)
If they want to be 'family friendly' then they could decide to operate as a dedicated, licensed restaurant instead of masquerading as a pub.
These points might sound facetious, but I worked in a pub for a few years until the owners went bankrupt and lost everything so I've had some experience of the problems pubs face. Adapting to accommodate families with children and serving food have become a necessity for a lot of pubs. Some of them are more reliant on their dry sales than their wet sales, so it's understandable that they might have concerns about losing custom.
The most obvious solution (to me at any rate) is to have a separate area for vaping if they have concerns about loss of dry sales.
Accommodating both diners and vapers should be feasible for a lot of pubs... and if your local doesn't want to adapt to keep your custom, then it's probably time to find a new local.
Spot on Post steffi ,
Personally i don't understand the problem with kids in pubs ,
Pubs have many different faces now , when i was younger and the kids were little i would not have dreamed of taking them to a pub , however pubs had to addapt to survive , too many small pubs have been lost forever due to not moving with the times .
Every small town now has options for everybody,
Take Walton , where our pub is for example , a small seaside town which you can walk round in 20 mins . Six pubs within half a mile of eachother , 3 dirty drink and drug dens where the local hoodlums hang out , real spit and sawdust types , 2 with food available for the more family orientated clientel and the royal british legion club . More than enough choice for everyone , if you want to go for a drink up , get smashed , swear and get violent go to the relevent establishment , if however you want to have a few drinks ,possibly something to eat , laugh and spend some quality time with freinds and family in a safe and freindly enviroment then thats what we provide , it all boils down to common sense really , would i take my kids out if i knew i was going to get on it and get smashed , no i would not .
I actually think that taking children to the correct pubs can teach them great social skills , and teach them to interact with other generations in a general well behaved manor .
Irish pubs ( In ireland) have always welcomed children and families and they have the best craic you'll find in any pub .