I can’t remember the site, now, but I literally couldn’t log into one this week because the email never arrived.
Well, email allows you to solve that issue by self-hosting. But what you can't solve is that if you do self-host, gmail will drop your emails to spam or just discard them completely, just because it feels like it, even if you do the whole dance with DMARC and have used the domain for a good few years. It's frustrating as shit.
Ok, so correct me if I'm wrong, but usually the reason you do this is because the cost to produce this benefit is lower than the price you usually sell it for, so you can inflate the claimed value of the benefit, both to appeal to candidates and to write it off on your taxes. But at the moment tokens are usually sold way below cost (i.e. the companies are not profitable), so why the fuck would any company do this? Are they this short on cash now?