Is there a non-hacky way to prevent pinch zoom on iOS 11.3 Safari?

I know a lot of apple fanboys and kool-aid pundits from the web of 1990s will be up in arms for this but I really want to disable pinch to zoom on my webpages.

Ability to enable or disable must rest with developers and no single corporation should be able to force feed a pattern masquerading as an accessibility feature.

This is important for AR/VR based deployments, experience of gaming on web and for tight experience around buttons, input boxes, books or slide out/slide in type of interfaces and simply for having page turns instead of scrolls.

Ideally, I'd prefer Safari honored the following clause:

<meta name="viewport" content="width=device-width, window-zoomable=no" />

Right.