The "Remove Square Brackets" option does not work for "CREATE EXTERNAL TABLE" statement.

Please try this option with the example below and nothing happens.

CREATE EXTERNAL TABLE [ft].[Account]
(
[AccountId] [bigint] NOT NULL,
[AccountType] [nvarchar] (50) COLLATE NOT NULL,
[AccountCreatedDate] [datetime2] NOT NULL
)
WITH
(
DATASOURCE = FinancialDB,
SCHEMANAME = 'Account',
OBJECT_NAME = 'Account'
);