>It's not so cut and dry and very few people care enough about printers to look that closely into it. They are busy with other stuff.
The problem I've seen is that, even when you try to tell these not-so-knowledgeable people about this stuff and point out how they can save money with better choices, they really don't want to hear it.
>But the ink on the ecotank refill is claiming 7,500 sheets. So do they want to pay $155 for 3,000 or $22 for 7,500?
That's not what they're buying though: they're buying the HP, not the ecotank printer.
>In some markets they don't have much of a choice. I want a dumb TV
This is true: your choices are shaped by the choices of all the other consumers, because the whole reason you can buy a huge 65" TV for $750 and not $75,000 is because of massive quantities of scale. Mfgrs can only offer so many different models cost-effectively, so they make stuff that consumers will buy. Given a choice between a smart TV that lets them watch Netflix/YouTube without any extra hardware at all, or a dumb TV that doesn't and needs an additional device (and remote control), and similar prices for the two (thanks to the mfgrs getting subsidies from advertisers on the smart TVs), 99% of the consumers are going to pick the smart TV.
At least with laser printers, there's enough consumers out there who demand home/small office laser printers that there's plenty of choices for them, and consumer-friendly prices. But there's still tons of people who go for the $70 POS HP with absurdly-priced 100-page refills.
The digital signage devices probably suck for watching movies too, if you care at all about color accuracy. Those devices aren't meant for watching 4k movies at home for a few hours per day, they're meant for displaying public information in public areas with possibly bright (or even natural) lighting, and doing so 24x7.