☒ You should be able to use Turbo without Redis or ActionCable if you are not broadcasting on update, create or destroys. 

 ☒ I don't have the template available, but I am not opposed to it. I'll post a link here later with that template.

Here's the link to the template  ☒

https://github.com/driftingruby/template

There should be an error further up when you try to start the app.  Also, how are y'all starting the app? You should be using 

bin/dev

as this will start the rails, css and js services.

Have a look at AWS App Runner. It is pretty cool what they're doing with this and since it is just using docker images, there is little infrastructure for you to manage on the application side of things. You'd still need the database server and any other services, but the application bit is taken care of. 

I also found that Beanstalk is pretty simple to maintain once you get things up and running. It's initial configuration of things was rather difficult, but a lot of this changed with Amazon Linux 2.

Check out the two most recent episodes around AWS for two paths that I'd recommend.

https://www.driftingruby.com/episodes?query%5Bname%5D=aws