Google's page also says this, which I strongly agree with, though:
> Note: For automatic software updates and security patches, consider using a provider such as Kinsta or WP Engine which offers fully-managed WordPress solutions.
It seems sort of irresponsible to find people who aren't super comfortable with apt-get install and make it easy for them to run a WordPress they're responsible for security updates for; you're just setting themselves up to get popped. If Bitnami solves this, that seems extremely valuable, but my experience is most of the automated ways to patch WordPress come at significant risk of breaking important plugins. And managed WordPress is a reasonable product (almost everyone who wants a WordPress can just use a hosted, managed solution) and a thriving market already.