In our case we're still hybrid, but unlike before when everyone was in the office, your lunch hour all of a sudden counts against you. They want you in the building a full 8 hours, and despite otherwise being remote, you cannot make up any hours.

I miss when before COVID firms were fine with flexing hours, now it seems they want to be draconian.

I was drastically more productive as a remote software engineer. I have severe insomnia and for some ungodly reason the later hours are my most productive. You wont get that productivity from me if I'm in an office a full 8 hours, I'm NOT working overtime.