100 chars is the sweet spot for me. It allows you to have 2 files opened side-by-side in 1080p screen resolutions and even better for 2k res. 24"/27" monitors are the new standards.
I think 100 characters is called to replace the traditional 80 characters rule.
This fast-fashion shit has ruined everything. Zara is a spanish brand that around 20 years ago used to produce high quality garments, remember having a lot of shirts, sweater and pants lasting from 5 to 10 years .... After going global they shit everything up .... Always the same issue with capitalism and globalization
Tested on Chrome for Android and Firefox with (and without) ublock Origin.