The only installation method that doesn’t use Docker is Core, so follow the instructions HERE for Install Home Assistant Core.
If you want an easier way to do the same install method you have posted instructions for (Supervised) follow this guide. You are making things a little harder for yourself than they need to be.
I did, to get the vapid_prv_key and vapid_pub_key I need to verify the domain, which is why the hass_frontend has to be edited to include the metadata.
Not something I can help with sorry as I don’t use this integration. It’s also highly likely that the video you linked to has out of date instructions being that it’s 3.5 years old. Things move and change quickly in the HA world.
You might want to blur out your domain name as well on that picture
I assume that www already existed? If not then you need to restart HA. When you verify the tag on Google you should get a browser notification too… is it possible you have those blocked?
yeah bugger it does, I just hit it and got to the logon page. Do you get other notifications like for the forum posts for example? Any chance you have those disabled?
Yeah, I get them through brave browser. I’ll keep playing around with it and if I get anywhere I’ll post here. Thanks again David, you’re always a big help.