Indeed, Home Depot's software is generally so bad. I remember around 2017/2018 time frame when they started showing up to big tech conferences (especially K8s and React.js conferences) really trying to modernize. I spent a few minutes talking to the people manning the booth (which were surprisingly high ranking in the company, at least by title), and came away thinking "I'm glad you're making an effort, but y'all really have no idea what you're doing." The left hand and the right hand had completely different ideas/priorities about how to accomplish their goals. I didn't want to make any judgments on a simple conversation at a conference, but at this point I think time has shown that it was pretty representative of how they were approaching it internally, and unsurprisingly it did not work out super well.

Now that said, I don't want to minimize the difficulty in modernizing software at a corp like HD. It's wildly more difficult than most people can appreciate. I've consulted for companies trying to do it, and there are lots of challenges with legacy systems, migrations, and plenty of non-technical challenges as well.

Shout out to Wal-mart for genuinely kicking ass at this though. I'm quickly becoming an Onn fanboy. Genearlly speaking, great products at great prices, from their USB cables up to their smart speakers and more. You can really tell from the product design and implementation that they are letting the nerds geek out and have fun! That in turn enables me to do the same :-)