Regular fee for a transaction is 14,5 USD which is really expensive and not everyone can afford that.
Even when you try to use a customized fee, blockchain.info informs you that the recommended fee is 500sat/b meaning 7$.
If you will use a lower fee your transaction probably will not get confirmed and it will join the list of more than 126k unconfirmed transaction.
I hope this situation will not last long or it will harm the crypto world.