I think you've gotten a lot of useful feedback, but I totally understand where you're coming from. There's a certain amount of cognitive dissonance going on, because on the one hand we, as parents or coaches, tend to de-emphasize scores and placements, then we walk our kids into a meet, where they are promptly filtered and sorted according to scores, and we literally reward and applaud based on placement.
Even in my daughter's gym, the compulsory coach was adamant about not putting too much value on scores, but then at the end of the season, scores determined who moved up to optionals right away, and who waited another six months.
So yeah, scores don't matter, but they also do. Of course, this is the way with all sports, but gymnastics can feel so personal and judgy, because of its very solo and performative nature.
Where I settled with my daughter, as you've heard from many others, is that we acknowledge that scores and placement matter somewhat, but the focus is kept on the farther horizon. Not doing as well as one had hoped at a meet is a shorter term issue. Disappointing, perhaps, but it does nothing to derail longer term goals like gaining new skills, becoming stronger and more consistent, building toward the next level, laying the foundation for long term goals like making optionals, making level 10, etc.
It's a fine line to walk with your kid (especially as they get older) because you can't just act like the meet results mean nothing. But at the same time, you have to keep them from meaning everything. Snacks, fun and distraction work when they are littler. Reframing and refocusing work best as they get older and see the complexities a little more clearly.