Getting Mobile Data Service in Romania

While it's customary to start a new blog with a celebratory post or some kind of an explanation, this is not exactly a new blog. It's the continuation of a blog started in 2007 and a detailed explanation will find its way there . What I'm researching right now is the best way to get mobile Data (i.e., Internet connectivity on a mobile device) in Romania in 2021-2022, preferably prepaid.