Biggie, if the plan is to consistently hit what you’re shooting at we’re all target archers. It’s immaterial whether the target is a 1" spot on a target face, a pie plate on a bale, a leaf on the ground, or a deer or pig. They’re all “targets”. Consistency from shot to shot will always yield the best results and that requires repeatable form. Consistent form (draw, anchor, release) should not hinder what you can do on unorthodox shots presented while hunting.
I lack consistency and as such miss more than I should, but it is something I strive for. I don't do it by shooting groups on a target face but by doing a lot of roving, shooting a single arrow at different size targets, at different ranges, in varying terrain.