My dd’s school were trying to push EPQs at the end of year 12 during lockdown. My dd decided against it, but was worried it would disadvantage her. Her school didn’t provide any online lessons during lockdown and for maths not one piece of work was marked from March to September. Basically had to teach herself everything, so she wanted to concentrate on getting the highest grades possible in her 3 A levels. She did do an online course over Summer with a uni and a final project which she was given a 1st for, so hoping it won’t disadvantage her too much.