You are taking what that says too far. It says we were dead in trespasses and sins, not that we were absolutely dead and unable to do anything.
Of course you don't know what you're talking about here and are making a common mistake, albeit a very serious mistake.
You're using language wrongly and conflating "not able to do
anything" between what a lost person can do
spiritually concerning salvation, and, what the lost can do concerning any other issue.
Your statement then is a serious misconception.
We're not talking about the spiritually dead being "unable to do
anything."
"Anything" is not the issue, we're talking the salvation of the soul of a person spiritually dead. (Not that you'll see it, admit your error, that your statement is misleading, or accept you are unbiblical this is intended for others willing to think, see and who want to follow what Christ taught.)
Let's correct this error with truth, my favorite part! Here it is:
Jesus said no man is able ("ability" is negated) to come to him;
John 10:29.
Jesus said, concerning human ability, that the flesh profits nothing in salvation;
John 6:63. You say this isn't true
in your asserted argument, turning what he said on its head.
Who we are to believe in this matter is quite apparent.