Are there any cases of people who have gradually stopped taking Finasteride instead of quitting cold turkey?

After the reading the whole ‘cured after 11 years’ post it got me thinking. If we assume, as a thought experiment, that the reasoning behind that particular case is correct, wouldn’t that mean that people who gradually / controlled quit finasteride simply wouldn’t get PFS, because they would have allowed their receptors to re-adjust? In most surveys I’ve seen people have quit the drug cold turkey. Are there any cases where people have quit gradually?

One problem with this is Finasteride‘s dose-response curve:

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