gatekeeper

Cena is daring the close-minded gatekeepers populating toxic fandoms to resist his charms, and those of “Peacemaker” by extension.

Once, our collective life was routed through gatekeepers.

They act as the prime minister's gatekeeper to the official government machine and "run their life" according to one former insider.

“This was an industry of gatekeepers,” he said, adding that master tradesmen ultimately viewed their apprentices — working in the same 10- to 15-mile radius as them — as competition.

The law also carries tougher obligations for companies designated dominant "gatekeepers" in certain sectors, and firms face hefty fines of up to 10% of their annual global turnover for rule breaches.