No, the list of viable options is initially so incredibly wide that these restrictions, while making passwords more annoying to remember (which is a bad thing), barely impact the pool of potential passwords at all.
The problem with this is that, because it's so hard to remember, the vast majority of people will make passwords exactly 8 characters long. That narrows it down EXTREMELY.
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u/[deleted] Mar 08 '16 edited Mar 17 '19
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