From the Streisand github page:
Silence censorship. Automate the effect.
The Internet can be a little unfair. It’s way too easy for ISPs, telecoms, politicians, and corporations to block access to the sites and information that you care about. But breaking through these restrictions is tough. Or is it?
Streisand makes it easy to run a VPN on any cloud provider of your choosing. When combined with the Asuswrt-Merlin image for Asus routers, you can build a simple, whole-house VPN. In this day and age, privacy should be priority number one, and these tools make it relatively easy.