The moderation team will merge old threads with new ones, when it seems appropriate.
If you see a good example, Report the new one and share the link to the old one in the Report, so we can consider it.
On a thread like this, due to changes in product availability, twenty year old information can benefit from updates.
Personally, what I find most challenging, is when I see a new thread on something, and I have a vague memory of there being a similar one from several years ago - but I can't find it!