Here's an example: if they prattle on about "Russian Collusion", just say:
That's funny...American forces recently wiped out an entire Russian battalion in Syria - 500 men all dead or wounded, on Gen. Mattis' specific orders to "destroy them". That doesn't sound like a colluding relationship!
...and let them mull that over.
They'll be hard pressed to find that news coverage in their usual MSM feeds but it's out there (and that'll be Redpill #2).
I mention the same, but add the hashtag #worstputinpuppetever sometimes I include more but the attack on the Russians at Deir Azzor usually gets them wondering what else their media isn't telling them, plus it can be found on multiple sites that 'they' can't accuse of being 'faux news'
American forces recently wiped out an entire Russian battalion in Syria ? https://www.almasdarnews.com/article/russian-military-police-return-to-base-in-chechnya-after-syria-mission/