Easily extraction of sum (or average or min or .....) of data based on special column in excel by Lambda function

Extract_sum_of_Criteria

Extract_sum_of_Criteria= LAMBDA([Criteria column], [numerical column],
    IF(
        ISODD(
            SEQUENCE(
                COUNTA(
                    UNIQUE(
                        [Criteria column]
                    )
                ),
                2
            )
        ),
        UNIQUE(
            [Criteria column]
        ),
        SUMIFS(
            [numerical column],
            [Criteria column],
            UNIQUE(
                [Criteria column]
            )
        )
    )
)