Oxbridge aside (and bonkersly, Sheffield, which is famed for its media courses and yet does not accept Film A Level is an academic subject : one wonders when they actually looked at the spec! But apparently, science in society is fine. Grr)), Most unis are coming round to a much wider range and understanding of A Level subjects (partly, at least , in the desire to widen participation).
Observe Edinburgh:
www.ed.ac.uk/studying/undergraduate/entry-requirements/ruk/approved-subjects
UCL has a list which basically lists every subject!
Facilitating subjects were so called because they developed facilitating skills to support other academic subjects (like service subjects, really). This has given them the reputation of being harder. Not always true. I have taught 4 different A Level subjects, and studied two more myself (in a different country but to a similar/higher standard). I am confident they were all equally rigorous, demanding and inspiring.
OP , this choice really needs to be based on what your DD's school offers, what she enjoys and is motivated by , whether she likes practical and vocational opportunities ( T Levels and BTecs , for example, are a great fit for many) and how broad or focused her interests are.
Her school won't just tell her to 'choose subjects' and leave her to it!
Interestingly, I just tried the prospect site and , despite entering DS's interests as being languages/media/ business based, all the high matches came up in scientific or medical careers! The questions are also hard for your average 15 year old to answer. I'd avoid that site, really. He also said he wanted to earn 'above the average' as a starting salary and the top match was a TA...