I say let the left spend their money paying people to post in accords with their agenda. We know it happens and has for years. The sooner those fools and their money are parted the sooner we won't have trolls.
BTW, it is nothing new, people have been paid to show up at rallies throughout recorded history. They have been paid to cheer, paid to clap, paid to speak out, paid to vote, and paid to keep silent as needed for the one paying.
Standing for what you believe and being willing to speak up without being paid is the only way to counter them. Their money is not limitless and on the 2A issues they are throwing away their money. All we have to do is stay on focus and keep fighting them at every turn.