Windows Defender is the worst AV in term of performance impact on the system. It's so significant in IO application that I don't understand why it is not number

Windows Defender is the worst AV in term of performance impact on the system. It's so significant in IO application that I don't understand why it is not number one top priority for the Defender team. It has been like this for several years. I have a paid AV just for this issue (avoid the free one). https://www.av-comparatives.org/tests/performance-test-october-2021/ https://www.av-comparatives.org/tests/performance-test-octob...