Question about Microsoft 365 Single

OFFICE 365 Personal is a 1 seat licence. But I read that you can use the software on up to 5 devices at the same time. Is this true? "Office 365 Home and Personal: Installation on as many devices as you like in future From 2 October, all users will be allowed to log on to up to five of their respective available devices. " https://www.zdnet.de/88340955/office-365-home-und-personal-installation-kuenftig-auf-beliebig-vielen-geraeten/