Jack Dorsey has criticized Tether's recent $250,000 donation to OpenSats, questioning its adequacy in supporting Bitcoin development. Dorsey, who has contributed over $22 million to Bitcoin initiatives, pointed out the relatively modest size of Tether's contribution. The donation is intended to support privacy projects, research, and educational programs within the Bitcoin ecosystem, as stated by OpenSats. Dorsey's comments have ignited a debate on the role of corporate responsibility in funding open-source development, with many questioning if major crypto firms are contributing sufficiently.