For Firefox 77, we've decided to ship ETP shims which do not present a UX issue, and defer the others to 78 (or as soon as we can resolve the issues in bug 1661330). This will require un-gating the relevant shims by modifying the webcompat add-on config for those shims.
Bug 1693386 Comment 0 Edit History
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For Firefox 87, we've decided to ship ETP shims which do not present a UX issue, and defer the others to 88 (or as soon as we can resolve the issues in bug 1661330). This will require un-gating the relevant shims by modifying the webcompat add-on config for those shims.