[mytailorisrich]

> be in office just for the shake of being in office.

That's what most companies which now have a 'hybrid' model do. Many around here (UK) advertise at being 'hybrid', meaning 2 days in a office a week. But, really, why?

I think most companies don't have a solid justification for this.

IMHO, if there must be set days in office they must be special days with everyone in office the same day and a focus on face-to-face interactions. If it's to code in office instead of at home 1-2 days a week there is no point at all.