Earlier quoted context omitted.
I'm struggling with the idea of hybrid WFH. It still means that I need to live near the office. Instead of a cheaper, quieter place far away from cities. Besides making middle-management happy, I'm not sure what is the benefit of having one required day per week at the office.
A lot of meetings are much easier to have in person. Socializing, as other people pointed out, is also much easier in person.
If you need hourly contact with your co-workers I hope it's more about doing the job then socializing. If it is about doing the job and your job is software development then are alternatives to endless meetings.