his entire argument was summed up in his first line. that's how statements work. go to school and learn about it. you open with a point, and then you expand on the point to explain why that's your point, and why that point is valid. you may even continue the point, testing it against potential rebuttals, and then you know how you end? a conclusion to confirm your point.
so look as he opens with his point:
"My view change is a single word: sophistication."
and then expands on it:
"When you're in a text only format sophistication is what matters most. We've all seen Lefties doing those walls of text or point by point refutations with lots of sourcing. Essays, in a word."
he continues for a bit then closes with:
"If you explain it to them they'll just downvote and exit the conversation. I'm not even entirely sure why they're on reddit at all. Intellectualism is inherently more popular in text based mediums."
of course he should've ended there, but continues to meander in circles a bit with:
"They try so hard to keep up with their memes but no one thinks that the Right is anywhere near as entertaining or comedic as the Left."
now, the point wasn't "trump doesnt' have a platform" but you're right that he Does bring it up, and so you stick to that because you ignored the WHOLE FUCKING POINT. it's like he pointed at the moon, and you couldn't help but stare at his finger and now you're arguing it isn't pointing directly at the moon, but a little to the left.
Trump's Platform is a joke, btw. it's full of points like, "my plan is to make america the best every, WITHOUT QUESTION."
that's a great fucking platform. if he was running for class president he'd lose to Billy because at least Billy has a concrete plan of "i'll get us a hamster for a class pet." instead of "i'll make our class the best class of all the classes."
long short? Trump is so beyond his prime that y'all need someone like Biden to make him look good. also, Democrats are idiots; any functioning human could beat Trump and they choose to stick with the one guy who isn't.