(insert social media app) is a bad/good social media app
the united states isn't really a democracy
(insert favorite show or anime) is a really underrated show {keep in mind that you can't pick something like stranger things or naruto, you gotta pick something underrated or your argument won't be effective}
androids are better than ios devices/ios devices are better than androids
love is overrated
teenage years aren't as bad as other make them out to be
(insert company) isn't as good as everyone else thinks {maybe because of the way they treat workers}
(insert person) is the best person ever {maybe you think charli damelio doesn't deserve all the negative attention or maybe you like logan paul}
online school really isn't that bad
(insert water brand) is better than (other water brand) {I remember seeing this thing that said only true water drinkers know that waters have different tastes}
It would be systematic because your not persuading them to do anything and assertive is about your personality. Systematic means to do something according to a plan or system.