To watch the BTCPay documentary, you can get e-pleb ticket on https://bitcoinfilmfest.com/europeanhalvingparty/ 

It will help support  nostr:npub1rjtrs7xqdvj3588r9njrexh2n750j7jdwx9qs543nutmdsj6ljaqpfmp8a and you also get access to stream the movie after it premiers.