Yes, as of July 2018, the Antigua and Barbuda investment citizenship program accepts direct Bitcoin payments, in addition to a range of global currencies.
As of April 2020, you have two options under the Antigua CIP, namely: DONATION: A minimum non-refundable donation of $100,000 to the Antigua National Development Fund. This amount covers individuals, married couples, as well as 2 dependent children under the age of 28. Dependent parents and grandparents are eligible to apply for citizenship as well. [...]
As of 2020, the bearer of an Antigua and Barbuda passport enjoys visa-free travel to or visa-upon-arrival for over 140 countries around the world, including: Armenia, Egypt, Lebanon, Jordan, Anguilla, Antigua and Barbuda, Argentina, Bahamas, Barbados, Belize, Bolivia, Brazil, the Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Dominica, Ecuador, El Salvador, Grenada, Guatemala, Montserrat, Panama, [...]