do y all think this site will last, even with backup domains? im curious

i mean, i think it's great that we have the possibility to disable ads and i suppose the majority of users on here chose to disable the ads for their comfort, which is understandable, but ads are the primary thing that keep a site running. The fact that this site gives us a button to turn off ads while being completely free, its primary source of income will drop to zero and everyone knows that anime sites are incredibly expensive to run. I just don't get why they chose to include this option if it puts the lifespan of the site at such a high risk, is it bait to rapidly pull in millions of users from other platforms? feel free to correct me if im wrong, i really want to see other opinions