defense and offense

i just finished game where i got tottally destroyed by enemy draven. its fine if it was about he builds full adc but the fact the he builds is ridiculous. i would like to see adc build offense only and not fucking armor/mr. i never liked the idea of building armor penetration i want to play adc for maximazing dps regardless of enemy armor. and if you need adc destroy enemy tank pick marksman that can do that. bassically split the group into champions that easily destroy tanks through %hp/hybrid dmg and group that is more about destroying and killing enemy high priority target like mage/assassin/marksman.