The reason why the Mobil 1 EP 0W-20 is made from 70% is so that Mobil 1 won't have to use a lot of viscosity improvers, and because it's the most used motor oil in GM vehicles. Yes, Mobil 1 is on very good terms with GM. And they make good oil, so that's a win-win for everyone.
However, I looked up the Honda 2.0T engine, and it's compact and the turbo easily gets heat soaked and no one, and I mean absolutely no one, including me, will stay for a few minutes and wait for the turbo to start cooling down when they get to their destination, so the oil gets cooked inside the turbo.
If I had one of these and I lived in a hot climate (and I do) my very first choice of motor oil would be Mobil 1 ESP 5W-30. It's a stout oil, not too thick, but with a HT/HS of 3.5 and pour point of -48C. Porche recommends this oil for 10,000 miles / 1 year in their Macan twin-turbo engine. I know it has a larger sump but you don't need to do 10,000 in a Honda with it.
Now, if I wanted to save a buck, my second choice would be Vanilla Mobil 1 5W-30. Not the EP because it's a bit thinner.
And if I wanted to go 0W-40 then I would use Castrol EDGE 0W-40 in it because I believe that Castrol kept LSPI in mind when they formulated this oil.
Turbo engines, especially in hot climates, are much harder on oil than NA engines.
Just my two cents.