I’m a parent who has returned to work from maternity leave and I’ve had a flexible working request approved (1 day working from home). I know my boss doesn’t really like it but he’s accepted it. My bosses boss has recently decided to let everyone wfh a few days a week as staff morale is low and a few people have asked for flexible working. A colleague who is a good friend was recently aggressively attacking the idea to a group of us (including our boss) and I felt a bit upset as she knows I do it and would really appreciate more flexibility if it became available. Another colleague who I’m also friends with joined her and starting saying how ‘ridiculous’ people who want to work flexibly are. AIBU to think it’s a bit insensitive?