Is based on how you understand Bitcoin if you understand bitcoin as a means of saving it is good but if you understand bitcoin as also a means of investment it is also good
But mostly many people understand bitcoin as a means of investment that yield a profit, so basically that is not what bitcoin is meant for, bitcoin is was created for way to use as exchange means of goods and services from one country to another but we being human misunderstood the concept why bitcoin was created, so anyone who sees Bitcoin as a means of investment it is based on the person's perspective and then anyone who says bitcoin as a means of saving its money is base on the person's ideology.