Taysom Hill is a gimmick like Tim Tebow. Did you think the Broncos were being aggressive by having Tim Tebow on the field? Did you think the Ravens formations this year with both Lamar Jackson and Flacco on the field was aggressive? Taysom Hill is not a good passer, he's a runner, and that he was able to throw that pass last night was an indication of how badly the Eagles blew that coverage, that's it. Payton's aggressiveness has only ever shown itself 1) in the playoffs, facing elimination, and 2) when he's down significantly and needs to jump start his team.
Even the fake punt from the 30 yesterday, it was 4th and 1. McVay lines up in a normal formation and goes for that. Going for it on 4th and 1 is becoming the norm in the league, because if you can't gain 1 yard, you don't deserve to be out there.
The 4th and goal down 14-0 is a numbers game. Kicking a field goal keeps it a 2 score game, and is functionally useless. Going for the TD is the only correct call, if you miss, guess what, you're still down only two scores and your opponent is pinned on their own 2. Following the numbers isn't "being aggressive."