AIBU to think that other than some people being upset or angry, there are no downsides for the UK if Brexit doesn't happen ?

[frumpety]

I can't think of any downsides to the UK not brexiting other than some of the population being upset for a bit. Can anyone else ?

We are not in the Eurozone. Or Schengen.

If the WA scrapes through Parliament, how many years do you think it will be before we eventually end up with a deal of some sort ? The WA not being a deal, regardless of how Mrs May would like to frame it. 5 years ? 10 years ?