Agree that men don't have mum guilt.
In my case I have "mum standards" such as must attend nativity, sports day, class mass if I can, most but not all of the things my child performs in. I also stressed myself out this summer making sure ds2 passed the 11+ but dh helped a LOT with that. I made sure I went to all the school open days and felt pressure to make sure my child got the best next step in his education even if I am super busy at work trying to get promoted.
Don't get me wrong I don't "love" work and I'd happily not work if I were rich. But then I'd use my time to travel, study, practice musical instruments, exercise, and volunteer.
I don't fancy the life of those who cut their working hours to pick dc up from school at 3.15. No judgement on them but it doesn't fit the idealistic image you see on mumsnet of spending quality time with the dc. It's just more drudgery on less money, usually because the mum has a rubbish job that doesn't pay (dont all jump on me, thats at our school) . The kids often go home and watch TV.
No one round here can afford the luxury of FT SAHM except for unglamorous mat leave or those on long term sick.
My dc have always done the usual exhausting round of activities which has got easier since they both do a lot of music and sport activities as school extra curricular and a lot of activities are after work time anyway. I do now pick DS2 up early because he's older and I WFH a lot.
I take leave during the school holidays and am working so we can have nice experiences as a family and the dc do fun activities as holiday clubs such as forest school and watersports. They also get trips and holidays with grandparents.
My work pays me the mumsnet 6 figures to work part time and is sufficiently flexible to do medical appointments with dc and I share all responsibility with DH who also has a busy job running a company.
Horses for courses. If someone on here wants to be SAHM and is either rich or prioritises that over other things that's their choice. I'm not judging and I don't think you should judge me for working.