This seems to run counter to the anecdotal evidence that some say grounding has on healing. I assume grounding is discharging the body (if to be believed) whilst this article would have us believe we should add charge. I don’t have a dog in the race, it’s just interesting.
I have had many jobs and scenarios where I need to provide proof of residency and I have never once had a share code like you mention @mytailorisrich like this. The reality is that it doesn't happen like this. Usually about 6 months into your job someone forgets you haven't done the necessary checks and reaches out for you to send a couple of sketchy photos of your IDs so they can upload it to their HR system and forget about it.
This is really easy to fake though and employers kind of have to take your word for it that the documentation you provide is real. I'm assuming a digital ID scheme will just bring all the data together and make it instantly verifiable for employers. I would normally be suspicious about this sort of thing but I do think a lack of a single entity bringing all the data together is limiting us technologically in the UK. What Estonia have done is awesome, it'd be cool for us to work toward something like that!
You're right, I think a better UX would have been to let me select which photos I want to use like a normal camera roll picker and to just automatically make that photo available to the app requesting it rather than me having to first go and approve which photos to make selectable and then going to select it after.
I have to say, the notion you can only build webpages with Rails and not webapps did make me chuckle.
If Rails can take a company such as GitHub this far then it, along with other traditional server side rendered frameworks like Django and Laravel, should more seriously be considered when starting new projects and apps.