Andromeda was used to the looks and comments about her grandson's hair. It was fine, relatively speaking, within the Wizarding community, but even the most run-down of Muggle Londoners find a toddler with off-color hair to be strange.
"The sooner the better," Andromeda said after his comment about the war, though she eyed him after his last. "If neutrality works for you," she said kindly, "then I see no shame in it, but some of us did not have the choice."