I replaced our dishwasher last year, and this year. It was sort of a rolling thing that became hilarious (in hindsight).
Of course, everything's backordered. Since I don't anticipate replacing a dishwasher very often, I was prepared to wait for the one I wanted. Didn't know I'd be waiting 6 months. Of course, when I got it, it turned out that the guys that reworked the kitchen before we moved in laid tile and installed the woodwork to the counter around the dishwasher. This, of course, meant that an installed dishwasher would work fine, but wouldn't actually come out of the opening. Nothing a jigsaw couldn't make worse. I definitely made it worse.