I do not think storing of Bitcoins is against Bitcoin, I do consider bitcoin (the currency) like a digital gold.
I mined a lot of bitcoins back in 2011-2012 and I am still hoarding, I have not sold even 1 bitcoin

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I also do not think its against the bitcoin, why would it be against bitcoin, I just do not get this, its a currency and every currency is held right ?
i also do not agree with this statement, as you are the owner of your own bitcoin and you have the right to hold it , to invest it or to use it for shopping, there is not such kind of rules which forbid you from holding bitcoin for a long time.