I don't know. this was the strategy to let Trump destroy himself in 2015-2016. But the more he talked, the more his bullshit became a topic. He talked so much that his comments had to be addressed--meaning, it made them relevant. People actually started asking questions. Trumpers got nuttier and nuttier and nuttier. QAnon was birthed out of this self-feeding orgy of self-loathing, ignorance, and bed-wetting terror from the worst of the worst that had been mainlining Trump for 2+ years. Because we thought that letting the crazy people be crazy would disgust actual adults and the adults would deal with them.
One of two things happened, though, maybe both:
--the continual reinforcement of Trump nonsense established a validity to it all in the minds of the ever-growing dumbfucks that latched onto that teat.
--Republican "adults" that were expected to take care of their own crazy didn't, because they needed it, because they never were adults, because they are worthless traitors
we learned a lot. But letting the crazy continue to self-validate itself in this way is not a winning strategy.