A few people I've talked with told me the same. For now they won't care. But as told me a friend, if too much client start to ask for it will be troubles for him.
But that is to be kept in mind :
"But over time, we may decide to strengthen it, because we’d like to encourage all website owners to switch from HTTP to HTTPS to keep everyone safe on the web."
But that is to be kept in mind : "But over time, we may decide to strengthen it, because we’d like to encourage all website owners to switch from HTTP to HTTPS to keep everyone safe on the web."