My daughter and son in-law have both worked from home.
My son in law is normally flying to Ireland and Germany at least once a week, he kept working using Zoom, no expense account, no stopping in hotel rooms, no driving up and down the motorway, no loss of business he loves it.
My daughter hates it - she says she feels like she never leaves work as its all around her, no female company or work banter. She says you miss the joy of clocking out on a Friday, She has asked to go back to the office for her mental health. This has been granted only 5 in her office compared to 30, she is loving being back to work