Please don't ask me to decipher this.
I'm assuming they'll show one game on TV and the rest will be streamed on the internet.
What does streaming mean? Yes, I know in principle, but which devices will it be on?
You can add a Netflix or Amazon app directly onto your TV (assuming it's a Smart TV connected to the internet) and watch
all of their output without using any other device.
I don't think that's possible with Sky Sports: you'd have to use a laptop, tablet or even phone to access the streamed content as opposed to the transmitted content. Obviously it's better watched on TV, especially if there's more than one of you, and that means casting the picture from your internet device to the TV. That can be a pain in the backside and you probably need a dongle (e.g. Google Chromecast) to plug into your TV before you even start.
Maybe they're expanding the coverage so the matches that aren't televised live are on some sort of Red Button facility. Or perhaps they're not.
Even then, it has it's defects: the Sky online F1 coverage allows you to take the onboard feed from a car of your choice but it's anything up to half a lap behind the TV pictures and commentary. I suspect that's deliberate in case there's a nasty accident which they would not want to televise live. It's a bit daft though when you're watching your driver going down the back straight when the commentary is telling you he's already in the pits.
https://www.plymouthherald.co.uk/sport/football/plymouth-argyle-efl-sky-sports-9271403
https://www.nowtv.com/watch-sky-sports-online