For someone who really us somewhat technologically challenged, I found it to be pretty smooth to setup. 

I was using Primal and found it to be super slow on my Android. Someone helped me shift to Amethyst today, and it's remarkably better!

If it helps I just turned 50 and was able to grasp it, but not without nostr:nprofile1qqst3ngp2vedlkm4p90aylpct67nfwyrxhpugpz0upd3aau7qdux8fqpz9mhxue69uhkummnw3ezuamfdejj7czuwfm tutorial on YouTube. That was a big help for me and something anyone getting started should watch. 

Lastly,.I usually follow Preston, Lyn, and Jeff Booth's leads so once they were all aboard, that was all I needed to be certain.