关于used to的问题

Question

Two old men are talking about the days gone by. Listen.
—The beer's just like water. They don't make it as strong as they used to.
—No. Things aren't what they used to be, are they?
—The pubs aren't any good nowadays.
—No. But they used to be good when we were young.
—The trouble is that the young people don't work hard.
—No, but they used to work hard when we were young.

在这里面 第二个人是什么观点呢 used to 有什么涵义

Answer 1

过去常常吧！第一个人说否定年轻人过去到现在，但是第二个人然而说不是，他们在过去的时候还是行的。

Answer 2

USED TO可表：原来怎样怎样，按时现在的情况和原来相反。

结合选项可选出答案。还是值得推敲的

Answer 3

第二个人说：你说的对。 很多东西不是以往那个样子了。本回答被提问者采纳