The identity problem is always fun. I mean i don't care who someone is in real life, i only wanna know whether i have the site by the same individual who made something else.
That can be easily and automatically verified (see keybase) and might be more than enough for a lot of things where there are only normal people involved.
It might also be helpful of a given company is more commonly known behind another online entity. Like for example if pewdiepie had a company which he uses for what he does, the link to his yt would be a much greater indicator of validity than some random company name or even his own real name (which not everyone may know).
For pure DVs i think they should be able to issue them themselves. I mean the only thing those prove is domain control and with dnssec+tlsa there's a great way that domain owners can prove that they are in control of the domain and aurhorize a cert, also this lowers the number of trust paths significantly as there is only one possibly trust path over the TLD, and not like 150 CAs from who knows where. Also both the domain owners and the users have less entities they have to trust, as the TLD managers have to be trusted anyway as they ultimately have the full control of their domains,and thereby could make a DV cert themselves over the CAs anyway.
There's also the point https://stripe.ian.sh/ made: it's not just about registering the same name in a different state. People don't know in what state your (parent company) headquarters are so they would need to dig deep into the organisational structure to find out if the EV cert they're presented with isn't from a company with the same name in another state. Want to add more years of registration? Just buy an old, probably no longer used letterbox company and change the legal name. Whois info can be set to anything you want for most domain registrars as well. People will still need to find out if all the data matches.
There's also this demonstration of how EV can actually be used to help phishing by using the "green address bar" and the hilariously stupid Apple address bar design: https://www.typewritten.net/writer/ev-phishing/
I believe there is value in EV certificates if you can rely on the identity verification that they come with. Sadly, most providers of EV certificates seem to view them as a way to make more money, not as a tool to bring trust to the web.
An EV-like system will probably be reinvented in the future, giving us a fresh start on identify verification on the web without the crappy practises and standards that plague the EV system today.
Lastly, for such a system to work, all (big) companies need EV certificates. Even before browsers started cutting back on EV UI, nobody knew what site does or doesn't have EV. Some subdomains used different certificates, some didn't have certificates at all. How do you know if a (sub)domain is supposed to have an EV certificate? Will you tell people to just not log into Facebook anymore because they don't have an EV at their login page?
EV doesn't work because it's the wrong way around. For security indicators to work, you need to warn for danger instead of turning off the "everything is okay" light. The OV/EV system has been designed around the latter idea and as long as EV/OV isn't freely available all over the world, nobody's going to mark DV certificates as "insecure".