You’re probably also bad at being a manager, given that you just started in odd circumstances and, if your company is like any software company I’ve ever heard of, you likely weren’t trained into your new role.
Not a personal sleight against you, just there are many features of the system around you that should at least cast doubt on your interpretation.
This is in general a good argument against WFH but one that managers are (for obvious reasons) reluctant to make: they’re just shitty managers and WFH makes it extra hard to get by with shitty management.