Menu Bar on iMac 24.

I cannot find your previous post in your Subscriptions:

https://discussions.apple.com/profile/wlkr1839/subscriptions

but I can help.

Open System Preferences > Displays.

Under "Resolution,' change "Default for Display," to "Scaled":

Then you can select from the samples a size that works best for you.

Old Toad wrote:

The only menu bar item I've found in Big Sur System preferences is this one:

https://discussions.apple.com/content/attachment/26289cd3-5c6f-4f3c-ae9f-57f231360c9f

I'm on an Intel iMac and didn't see much of a difference when I selected Large. Give it a try.

https://discussions.apple.com/content/attachment/c6e0831a-3a1a-42f2-ac4b-92b0c6b52661

Thanks OT! That was a new one on me. I tired applying it on an M1 MBP running OS11.4 and saw no difference either. Bug, or did we try it on the wrong computers?

The only menu bar item I've found in Big Sur System preferences is this one:

I'm on an Intel iMac and didn't see much of a difference when I selected Large. Give it a try.

If it made any difference it must be for much younger eyes than ours.