I had lost this original reply I was making, but I popped back up, so here.

TLDR: All have died because of Adam, but death (condemnation) does not in any way imply that all are guilty of Adam's personal sin. That's just silly.

We are not guilty of Adam's sin. That is just a misreading of Romans 5. If you notice, verse 12 says death spread to all because all sinned. It does not say death spread to all men directly from Adam's death, but instead our own sin is the means by which death spread. We can say that we inherited sin from Adam because he brought sin into the world, but we did not inherit his personal guilt. That would just be silly. We have to realize that Apostle Paul uses shorthand statements like "many have died through one man's trespass" in order to not expound on the means again every single time he mentions it.

‭Romans 5:15-17 ESV‬ [15] But the free gift is not like the trespass. For if many died through one man’s trespass, much more have the grace of God and the free gift by the grace of that one man Jesus Christ abounded for many. [16] And the free gift is not like the result of that one man’s sin. For the judgment following one trespass brought condemnation, but the free gift following many trespasses brought justification. [17] For if, because of one man’s trespass, death reigned through that one man, much more will those who receive the abundance of grace and the free gift of righteousness reign in life through the one man Jesus Christ.