My company went almost the full circle.
From full remote -> hybrid -> management pushing everyone back into the office -> huge pushback from employees -> back to hybrid -> now 90% remote
I think remote is here to stay for the foreseeable future.
My company did this:
March 2020 - May 2020 - full remote
May 2020 - July 2020 - 25% (team A go in for 2 weeks, then team B for 2 weeks, etc.)
July 2020 - July 2021 - 50% (teams A/B go in for 2 weeks, then teams C/D for 2 weeks)
July 2021 - Jan 2022 - full office
Jan 2022 - Last Friday - 50% again due to Omicron
This Monday - ??? - full office again
No pushback from employees because our CEO was having none of that.
We have vaccine mandate, so probably 98%+ of the employees are fully vaccinated + boosted. We had to upload proof of vaccination to internal website.