Not very close to the US model. Give them your life history (took me twenty minutes plus to fill out the form), and only after that did they tell me that to finish the process I would have to travel to another city for an in-person interview. Fortunately, I hadn't yet been swindled out of the $85 fee, so I deleted the form and quit. And is it really worth anything? I took a photo of a sign in JFK saying that the waiting time with was five minutes, and the waiting time without was … five minutes.
Whatever you are talking about, you are not talking about the topic of this thread.
The topic of this thread is: Applying, as a US national or in fact as a Canadian or Australian national and several other nationalities in the same category, in 2025, for a UK government issued ETA to travel to the UK on transit to starting a Camino in Spain, Portugal or France.
And, as a minor subtopic, that the UK's ETA system is closely modelled on similar systems for other countries such as the USA's ESTA system which has been in place since August 2008 and mandatory since January 2009.
To check this minor but related point, I just applied for a USA ESTA for transit. It took me not more than 10 minutes to scan my passport data page, confirm the scanned in data, click a few other buttons and presto, I was on the "Pay now" button. And when I clicked on the "Pay now" button, I was asked to pay $21.
No surprise there, this has been mentioned already a few times in one form or another in this thread.
What has not yet been mentioned: If you are a Canadian passport holder, you do not need to apply for a USA ESTA and therefore you may never have encountered any of this. As a Canadian national, you do have to apply for a UK ETA though.
So the topic is:
Are you planning to travel to the UK or transit the UK in the near future in 2025 or in 2026? Are you eligible for a UK ETA? Did you use the UK ETA app and had any problems with it?
That's where the focus is. Or ought to be.