Not only is Eurosport a pay channel, it's owned by Discovery, who have recently bought the rights to the Olympics. I don't believe Bernie will get very far with them, he'd be cutting off the broadcasting of the sport in Europe and possibly elsewhere, with sod all alternative broadcasters available.
Streaming service DAZN - UK-based but hardly known here as at present they only provide Matchroom boxing matches to the UK market, a contract they recently took over from Sky - are rumoured to be buying BT Sport.
They already stream the Eurosport skiing coverage in several European countries and are currently the rights holders for IndyCar in much of Europe, including Italy, which is apparently going to be part of the new Sky deal from 2022.
Interesting times?