Really?! Well, scripture would disagree with you!
The 6th Seal:
They called to the mountains and the rocks, “Fall on us and hide us
f from the face of him who sits on the throne and from the wrath of the Lamb! For the great day of
their wrath has come, and who can withstand it.
7th Trumpet:
"We give thanks to you, Lord God Almighty, the One who is and who was, because you have taken your great power and have begun to reign. The nations were angry,
and your wrath has come.
Seven Bowls:
"I saw in heaven another great and marvelous sign: seven angels with the seven last plagues—last, because with them
God’s wrath is completed."
So, you have the seals, trumpets and bowl judgments referred to as being God's wrath. Therefore, I don't know how you could say "There is no WRATH happening during the Tribulation!" Which is funny, because the word tribulation is referring to that time of God's wrath. It's God's tribulation.
As you can see, the seals, trumpets and bowl judgments are referred to specifically as being God's wrath, the only way you could say that they are not, is by ignoring those scriptures or by your own assumption.