I've thought a fair bit about steembasicincome and the pro's and cons, and I really don't have a strong opinion either way.
I've 'purchased' a fair amount of shares for myself/others in the past but as with the change of opinion (although some of us never really changed our view) on buying votes / bidbots, this is essentially what is happening when you buy an SBI share.
I understand some people/communities have invested a large amount into SBI, and it is a shame to see those that are doing good on the end of downvotes, but the landscape is forever changing....