Switch to the match query. The operator is set to and because it defaults to or which is likely to annoy users. We might want to consider using query_string to get booleans, wildcards, and other features. The only problem with query_string is that it can allow querying on other fields in the json document, and we may want to prevent that. That might even expose information we don't want to expose. Another option would be to parse booleans ourselves and translate them to the ES query DSL.
fixes T5488