maladriot The boundaries between friendship and professional relationships are incredibly blurred in both the political and the charity sector; partly because work strays into personal lives - including the involvement of spouses and children - and also because the hours require colleagues to spend far more time together than your usual 9-5 or even shift work ( in the aid sector, colleagues also live together when deployed).
Laura Pidcock has said publicly that she won't be "friends" with Tory MPs, and by doing so, I believe she has limited her own career. Cross-party Groups and even Select Committees bring MPs and senior professionals with differing party allegiances together to champion a common cause and this work extends way beyond the meeting round the table - discussions over coffee, fact finding trips, joint writing of papers late into the evening take the relationship way beyond a formal, professional one. Those personal relationships are an important part of developing trust and how the sector works.
If a female MP refuses to work with a MN who has a reputation for sexual harassment, it will be her, not him, who will be ostracised.
Similarly, women in many male dominated sectors find themselves working for, or alongside, men like BC, and even if they are not a target themselves, they know of their reputation. Do they resign on principle, so damaging their career?