Here are comments on the evolution of browser share in a year.
(The three samples are heavily skewed to English-speaking higher eds.)
Last year results: https://techhub.social/@estelle/112047924116566034
You may still answer in the previous toot.

3/4 Fediverse members use #Firefox proper. Same as last year.
We welcome other parts of the Firefox family (any browser with Gecko inside):
• The share of Librewolf mentions doubled since last year.
• The share of other Gecko-based forks mentions also doubled since last year. (Even though some Waterfox usage is not logged because i did not list it.)

The shares of Chrome and Vivaldi were stable for the first thousand answerers (maybe more IT inclined) but doubled with the later thousand (in the last 24 hours).

The share of the last line (Opera-Blink-Brave mentions) decreased since last year.