There’s always risk exchanging money and information with a merchant regardless of where and how the transaction takes place. And SSH is a fairly unconventional way to run a business so that’s a point in favor of extra caution. That said, tit is pretty unlikely to be a scam. Two of the team members are theprimeagen and teej_dv; both longtime twitch/youtube streamers: with a reasonable following: one of whom is a core neovim maintainer. They streamed the development of most of this live on twitch. They have a reputation to uphold and a track record of other publicly facing work to help support the legitimacy of this venture. Sadly, the VOD requires a subscription and the source isn’t available (though they said they plan to open source it) so there’s not much to fall back on other than hearsay until the orders start arriving or the code gets posted.