Oh, how I would love it if my (personal) bank/utility/isp would send me PGP-encrypted/signed emails, instead of emails saying "There is some updated information

Oh, how I would love it if my (personal) bank/utility/isp would send me PGP-encrypted/signed emails, instead of emails saying "There is some updated information for you on our web site, please log in to see it". But given the general competence demonstrated by such organisations, it's something I will never see.