By Daniel Kline Disney’s return of parades and castle shows may be the final return-to-normal move in the (sort of) post-Covid era that brings guests back. Walt Disney (DIS) – Get Walt Disney Company Report World closed for a brief period during the worst of the pandemic. When it reopened it wasn’t business as usual. In the early days, there were capacity limits, temperature checks, mask requirements, and social distancing, and many areas remained closed. When the company’s four Florida theme parks opened after their pandemic-related closure, Covid still loomed heavily over park operations. Li…