; (2) funding for, and staffing levels of, a program conducted pursuant to such section shall not be reduced on account of reduced enrollment in the program; and (3) funds provided for such a program may be used— (A) to train home visitors in conducting a virtual home visit and in emergency preparedness and response planning for families served; (B) for the acquisition by families enrolled in the program of such technological means as are needed to conduct and support a virtual home visit