Can't wait until some manager decides old needs to go. They'll end up losing a bunch of long time users and some other site will finally gain traction.
But yeah, old.reddit.com probably won't be around forever.
After all, .compact links [0] still work, and those are super old.
[0] https://www.reddit.com/r/hackernews/comments/imcl1h/reddit_a...
From the new features they have been adding lately, I'd call this a benefit... And that is the big disconnect between admins and the old community.
I was practically shouting at my screen the first couple times I got thrown into the new design (before I figured out how to avoid it). If reddit really does shut down the old interface, I will absolutely be gone.
Sure, but there's something positive about this. Usenet's external September happend with maybe a million users, Reddit's with hundreds of millions. Which means that bigger communities are possible without the problems happening :)
On the other hand, Reddit surely changed during its growth, so there were probably multiple similar events. After all, HN was created as PG felt that was not a good place to discuss startup ideas.
Edit: As a number of others have mentioned below. I too have reduced reddit intake due to the poor UI amongst a realisation of its not a good use of my time.
If the company decided to make the UI not friendly, they will likely continue to make user hostile decisions in the name of maximising growth and profits.
In this case using addons seems like playing catch up with low chance of a long term win.
NOW there's a sub that needs more love imho.