Re A levels and GCSEs in 2022 - the government is busy consulting on non-exam assessments (dance, design & technology, drama, film, food prep & nutrition, media, music, PE), fieldwork activities (geography, geology and environmental science), assessment of speaking skills in GCSE modern foreign languages and assessment of spoken language in GCSE English language. The consultation closes on 28 May 2021. It specifically says they are not seeking views on other subjects although further consultations may follow.
When he gave evidence to the Commons Education Committee the acting head of Ofqual definitely made it sound like there may be further changes to the exams for next year (over and above those included in the current consultation) but I don't know if that has been overtaken by events.
My DS is doing IB, not A levels - the IB announced tweaks to the 2022 exams months ago. I do hope the A level and GCSE arrangements are ironed out quickly.