Facts never changed the uninquisitive mind.
It's the source of truth that matters.
As they are being shown (in slow motion for us) that their entire world has been manipulated by liars, they slowly become more receptive to truth. Not everyone -- some will be lost forever.
You can't just attack people with red pills: if it conflicts too much with their world view, they will disregard it immediately. If you keep pushing, this will lead to anger and resentment towards you.
Let them know you're available. Maybe drop very mild comedy-based red pills here and there as a reminder.
When the crack forms in their matrix, they will remember, and reach out to you, if they are yet able to change.