No, it's not a high bar to be decent to people, yet many companies (and people) still aren't. The problem then is that prospective employees have no way of know

No, it's not a high bar to be decent to people, yet many companies (and people) still aren't. The problem then is that prospective employees have no way of knowing that a company is decent versus another company that is not. Will I do another work sample for another company? I'm thinking likely not, but I haven't ruled out the possibility. Note though, that the company must offer something of great value for me to even consider it. In my case, that's remote work. I would never consider it for a non-remote company. Period. Still, a company could have a great, responsive process in place. But my experience, and that of others, is that it's not worth my time and effort to do work for free. Let's be clear: this is what is being asked of the candidates. It therefore starts to undermine any company using such a process even though I don't think it's an inherently bad process.