The problem would be that it does not look to be cantilevered, so the deck is carrying its weight, the weight of the roof, and the possible weight of snow.
So it just kinda depends on how much weight the deck is rated for. Really most of the problem with these kinds of decks is usually moisture control.
Looks like it’s properly cantilevered into the structure of the house. I don’t see any joist hangers or any hardware that would indicate a need for additional ground support. It’s possible it could be hidden under the siding, but if the deck was being supported at all by the 2x4s they are warped enough where you would be able to see some sag. Most likely theyre there just for laughs.
Though, that roof looks like an add on by the owner, and could be problematic if it snowed a lot.
Probably just from natural warping, it doesn’t look like those are actually bearing any weight. That porch seems to be properly cantilevered into the structure of the house and aren’t just slapped on with some joist hangers.
I’m guessing the 2x4 are just there for shits and giggles.
I’d be more worried about the aluminum frame. Aluminum under cyclical stress will fatigue and eventually catastrophically fail. It’s why airlines have to constantly test aluminum parts so they can retire or replace them before they fail. It’s only a matter of time before cyber trucks start breaking in half while on the highway. It’s almost like there’s a reason no car manufacturers have made unibody frames out of aluminum before…