This is basically what I do. Have never needed to clean out a dishwasher filter and it’s never had a foul smell from food bits. I have a garbage disposal to use for that, or prefer to toss larger waste pieces in the trash directly. Also plates are the low hanging fruit where a simple scrape off is usually enough. Pots, pans, and baking dishes often have more burnt on crustyness that I scrub at for a few seconds and that I just assume would be difficult for the dishwasher to handle or would stick in the filter.

Maybe this is why the quick wash is always enough for my dishes.