TL;DR
The Artemis II crew entered pre-launch quarantine but NASA has not confirmed whether the April 2 or April 8 launch window will be used.
MSM Perspective
NASA's press release confirmed quarantine without addressing the launch date ambiguity.
X Perspective
Space X is split between excitement about the first crewed lunar mission since 1972 and skepticism about the SLS rocket's readiness.
The four-person Artemis II crew — Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen — entered pre-launch quarantine at Kennedy Space Center on Friday. NASA has not confirmed whether the April 2 or April 8 launch window will be used. [1]
If launched, Artemis II will be the first crewed mission to lunar orbit since Apollo 17 in 1972.
-- KENJI NAKAMURA, Tokyo