Hi,
it would be great to have an addon or built in function to backup Home Assistant to decentralized storage for example Storj.
Storj gives 150 GB free decentralized, secure and reliable storage. 
It has easy to use linux CLI.
#how to upload
uplink cp test.txt sj://decentralized
#how to list
uplink ls sj://decentralized
#how to share
uplink share --url sj://decentralized/test.txt --not-after=+100h
#download from decentralized network via browser