Hello @Discover Me 360 (DM3) !

The easiest way to drive your new users to create the organization profile - the disable Create Person's profile action in the Studio->Permissions->Account->Persons area. In this case, the new user will get the access denied on the page create-persons-profile page. If you don't want to have the variant for this page on the account-profile-switcher area then you may add a new RAW block via the Studio->Pages->System->My Profiles area with the following content:

<style>

.bx-menu-floating-blocks-big .text-gray-600 {

display: none;

}

</style>

And make it visible only for the Account level.