I had 5 monitors for a bit before changing to a 32:9 monitor for my main monitor which gives me the equivalent of 4 monitors.
As long as the monitors are setup right (e.g. leveraging vertical space and not just horizontal space), I find the desktop real estate to be invaluable.
But, I started doing dual monitors over 20 years ago. So, I'm an early evangelist of multi-monitor and have adopted workflows that greatly benefit from it.
WFH can enable flexibility on both parts. But, it's highly variable depending on the employer. I might be able to slip out and go to a dentist appointment in the middle of the day without using comp leave, etc. If the employer allows me that flexibility, I may be more willing to be more flexible to respond to an email or a message after hours on occasion. The flexibility is give and take between the employer and the employee.
Now, I understand that not everyone wants that. For me personally with kids to deal with and family things that come up here and there, I much prefer the flexibility and the occasional work evening that's a bit later or the occasional work morning that's a bit earlier. Then I can save my comp leave time for when my kids are out of school or I want to plan a vacation rather than using it up on the small trivial things throughout the year.
That's not totally accurate. It was initially a symbiotic relationship. Linus was providing marketing for NCIX as well in the early days. That does not detract from the reality that LTT would be nothing without the early support of NCIX.
I'm on 128 on my phone. I just checked and both of those are disabled for me.