It includes both. Gambling is nothing but loss and win. But here the edge house profit is a lot. Some people made a huge profit from this. But it was the there lucky day so they made otherwise it is not possible. According to me gambling is not lose and not profit, it is a just entertainment so for this we are paying money that's it.
If we are an intelligent gamblers who does not want to give our money in gambling sites we should stay away in games where there is a house edge, we can select other games likes sports betting and poker.
this also allowed us to lessen the possibility of losses that we are going to have, house edge kills us in the long run and the summary of results is more in the losing side, so better bet with sports and keep you in edge if you really understand how the game works, I already have some .03 loses with france game in euro hahha trying to recover it with some help coming from a good tipster here.