>>507691120
Get some very popular and rich influencer to make a big deal about the holocaust. Have them say "I'm sick of people denying it, so I'm going to offer 50k to anyone who can provide decisive evidence to finally shut the nazis up once and for all."

The Mermelstein case would never hold up to public scrutiny, especially not to modern and younger audiences, and the influencer retains plausible deniability. If the holocaust narrative falls, all support for them falls with it.