A-level standards aren't actually too bad but it's extremely difficult to do well if students don't have extra help in some shape or form
We can relate to this, DD was fortunate to have an outstanding language department who went above and beyond in many ways. She did 3 languages at GCSE excluding Latin and took one to A level, options not open to many across our systems which is very sad. Even in my poor late 70's's comprehensive school they offered french, german and russian. Agree that her language only came to life for her in A level years, she picked it up from Y9.
She has been a tutor for this language now for nearly 3 years, mainly supporting A level students but some GCSE too, across all boards. Her students are a mixture of private and state school, including international (India & Singapore mainly). She believes her profile attracts those who want to be taught by a non-native who has proven they can navigate the system to achieve a high result in their exams to progress to their next stage in life, some of those have aspirations to continue their MFL. I am not the judge if she's any good, her reviews, results and growth through referrals is the better judge.
We live in a particularly heavy European (amongst other nationalities) zone of London. Those who speak to DD in their native language or, the MFL they too learned in their respective education system, choose to because a) they can't believe she is not native/really happy to engage b) they miss speaking it because there are no family members around to speak with c) whilst they may be plurilingual, this particular language will be less spoken within the household. She has also benefitted with internships in this language that she believes, has helped her to secure a decent internship for this summer, which would normally be associated with those streaming from business/computer science type degrees. She has a touch of imposter syndrome but like the PP on here that recruits for professional services, the profile of successful graduates is vast, even for tech related roles. DD's mentor for her role is a Natural Sciences grad from Cambridge, who has commended her for the additional language skill and what part that will play within projects.
This thread feels a little throw back to the days where parents would question why DD was playing multiple instruments when she had no intention of studying music at HE nor could complete with cultures that had their kids learning from aged 2, or that she swam competitively with no chance in hell of meeting olympic standard, so why get her up at 04.30. Couldn't get their head around the 'love of it', such a 'waste' they would chime.