What if someone unironically wants to automatically click all the ads to support the websites they visit
Ads pay in different forms. Some pay per click (PPC), some pay per thousand impressions (CPM).
Clicking with the intention of helping doesn't help. Only clicking with genuine interest helps.
Some sort of Robinhood of advertising, taking from the big, to give to the small
You'd be doing way more harm than good. The battle between ad networks and unscrupulous website owners using bots to fake ad clicks has been going on forever.