Eugenio Suarez 2-Run home run, should this have been fan interference or a Dbacks home run???

Glove is on top of the wall

Thats 100% interference

the fan clearly didn’t reach over the yellow line

Rule makers handcuffed the umpires by forcing them decide between it being a homer (it likely wasn’t) or if Suarez should be out (he shouldn’t be). IMO It should be ruled a GR double. They had no good option.

100%

It feels really grey because the fan didn't directly interact with the ball

Clearly interference.

Clearly was a home run on the replay

Even though I’m obvi a snakes fan….. I think it was lol

Not sure what the rule is, but you can see the ball hits near his elbow, which seems clearly over the wall. Think it's a home run. But if you can't have your glove as a fan in the field of play, then fan interference.