@user17692003622 Turbotax is insincere for its reasons for requiring W11 for desktop 1040 apps because the desktop Business return app only requires W10. But what can people do other than find another app, pull their hair out, or bang their head against a wall, or throw their computer out a window? The last three are not advisable. However, just as W95, Vista, XP, W7 & 8 are no longer supported, it's only a matter of time before w10 faces the same fate.
