i have a better setup at home than in the office, and 2.5 hours less travel time each day. add my lunch break and time getting ready/dressed in workclothes and back out at the end of the day, that's about 4 more hours a day to myself, 20 hours a week, 80 hours a month
i have fast internet, coffee machines, comfy chair and desk and monitor setups, fridge full of water, soda, juice and food. i can put the heating to the level i like or sit next to the fan when it's hot and wear what i want, not much in this weather
i can work with music or tv on, instead of listening to people talk about crap on tv or sports, no one can look over my shoulder or come to my desk and interupt me
so all that extra time, makes me much happier and less stressed, and not being bothered in the office means i can get on and concentrate and get the job done better
less spend on the commute, less temptation of going in shops on way to work, or to takeaways, plus WFH tax break means more money to myself, so with the time and money i've managed to refurb my home, update my wardrobe and pc's and gadgets, making my home working environment even better
the business is considering getting rid of it's big office, so savings in rent and rates and stuff for them, and we may look at other places if we need to have in person meetings, which will typically be much closer to me than the office
out of the team, it's mainly just one or two older people who don't like that setup as they aren't very IT literate and rely on hovering over other peoples desks instead of using google and tech to find the answer. we've already lost a couple of older team members for similar reasons, they just weren't cut out for having to use IT without someone to do their work, even though they've been using IT for decades to do their work, they just used it like a monkey pressing buttons instead of understanding what they are doing and what it means. in their place we got people who understand what they were doing, and do a better and more efficient job. it's just a metter of time that happens to the others who can't adapt