I agree. I adore the Affinity raw tools but I just don't use them on the bulk of my photos because photographers prefer a seamless workflow. I'd be happy with even a really basic external DAM that previewed all the edited images (lossless) and allowed to paste adjustments to multiple files.
I tried Apple Photos and it's just a bit too basic and only really allows lossy edits with the affinity plugin. I tried Capture One which is a bit overkill (and costly). I'd really prefer to have something that allows Affinity photo to shine else it may get left behind by photographers (it's still amazing for intense graphical work of course)