I have gone through several old questions over the last two days.
Some of those have some problems:
Didn't have good answers. Those questions might be answered better now.
Some were outdated. As of 2020, these questions might have more relevant answers.
Some had terrible answers and had positive scores still. Not to offend anyone. Those accounts seem dead.
What would be a respectful way of drawing attention to those questions and welcoming new answers?