AppCheck - performance improvement

[crunchwrap89]

Enabling AppCheck comes with a quite big performance downside:

For most usecases (i believe) AppCheck is not needed on all pages, for example the landing page, but is needed within the login page, register page and other pages where user does API calls towards the backend.

So im wondering if we could have a setting for which pages it should be enabled, or which pages it should be disabled.
To prevent it from loading on pages that are SEO critical. It currently lower lighthouse SEO score by 8%, do you think it would be worth considering? Or is there any other way to get around the performance downside?