I’m no expert, so don’t rely on any of the following, it is my amateur opinion!
I think BTTF are based in Hong-Kong so they may be affected although perhaps not much, because I think most of what they do is regulated, and actual share offerings not ICOs.
MaidSafe used them to sell shares (ie not for an ICO) so I don’t see how that fund raise will be affected, but obviously accessing / trading shares depends on BTTF.
@dirvine can you clarify once you know the impact on BTTF and how the SPV is administered?
The original MaidSafe ICO seems unlikely to be affected because it was four years ago and AFAIK had no links to China.