There are loads of people making indie movies/docs out there, I think, it's more a question of exposure— there's a long tail of them that get uploaded to Vimeo or YouTube and then just die there. There's some limited curation going on with aggregator channels (eg https://www.youtube.com/channel/UC7sDT8jZ76VLV1u__krUutA), but it's not mass-market in the way that a Netflix series is.

Which definitely does seem like a missed opportunity for the streaming platforms. Maybe one of them needs to step up with the equivalent of Stream's Greenlight programme— an opportunity to temporarily have your stuff listed alongside the AAA content, and if it hits whatever the numbers are, they'll buy it from you?