The same can be said for a clear remain advocacy, doesn't it.
The main thing anyone can take away from these elections is that brexit is being determined by the extreme minority opinion. The majority, the actual majority, of people in this nation cannot be arsed either way. We stay in, we don't, we get a deal, we don't. They don't consider brexit to be the most important matter as only around 6-7m on either side of the debate, actually bothered to come out in support of their stance. That leaves a whopping 32m-ish voters who simply couldn't be arsed either way, so whatever happens, whether we stay in or whether we leave, it will have been determined by one third of the populous.
Brexit is not the most popular opinion. Remaining is not the most popular opinion. THE most popular opinion is apathy.