Too true.
Nevertheless, the enemy would love us to throw out the baby with the bath water.
And sadly, that's what happens. Because of people like that and the excesses done, people then react by rejecting all the gifts or some of them. There's very little balance and what I've noticed is that the number of people who are really familiar with how the gifts are to be exercised as laid out in 1 Corinthians 12 & 14 are precious few.