I am slightly yes/no. While I am afraid of terrorists ever invading America like 9/11, the people fighting for us should not die because of our irrational thinking or poorly made decisions. If weapons like drones or things that could replace the presence of soldiers were implicated, I would be fine with the war on terror.
Lets see, the war on terror didn't start until WE GOT HIT BY A TERRORIST ATTACK. Now our current purpose for the war on terror to limit possible threats power and ability to commit future terrorist attacks. Such actions include attacking a country that at first JUSTIFIED the 9/11 attack, ignore the UN completely, had no respect for surrounding countries, and had created WMDs in the past. There was no proof Saddam had WMDS after the Gulf War. That was completely a lie made by the Bush Administration to invade Iraq.
@tajshar2k Try looking at what UNSCOM found. Iraq still had WMDs after the gulf war, but they did lose a large number of facilities in the gulf war. When UNSCOM went in to get rid of them, Iraq claimed they destroyed the rest, but the UNSCOM could not find evidence that they were destroyed. But regardless, Iraq kept the ability to make WMDs if needed.