The whole system needs complete reform.
I believe that the reason for the uptick in persistent absences since the pandemic is for several reasons.
Firstly, the fact that the government closed the schools to most children during the pandemic and then continued for ages with all the silly "bubble" stuff that made no sense, broke the contract between schools and families and undermined the importance of regular school attendance for a number of people. Before anyone shoots me down, I am not saying they were right or wrong to close schools initially, or that it's OK for parents not to take attendance seriously. I just think it has caused a shift in attitudes for some people in recent years.
Secondly, the Tories have overseen the wholesale destruction of mental health and SEND services, as well as the NHS as a whole. This has clearly had a massive impact on the wellbeing of millions of people, some of them school kids. Absenteeism or absence due to persistent illness is one of the ways that this manifests.
Thirdly, people in almost every income bracket are feeling the effects of the COL crisis. Taking the kids out of school for many families is the difference between having holidays or not. It's not just about saving £100 nowadays. They simply can't afford to go away in the school holidays. It's beyond unreasonable and unrealistic to expect families to never experience family holidays together. School is important but it's not the only important thing. Life is important. Family time is important. Enrichment is important. Cultural experiences are important. Time away from the daily grind is important.
I think the whole school system (and public services in general) is unfit for purpose and needs urgent and radical reform. The curriculum is outdated. SEND children are not adequately supported and able to reach their potential. Resources are stretched beyond belief. The issue of families not being allowed the flexibility to take affordable holidays is really the least of it.
It's much easier for the Tories to punish and blame children and their parents than it is to actually analyse the numerous reasons why this situation is occuring and address the root causes, for which the blame lies squarely at their feet. Basically it's just more DARVO from the government. Kids deserve an education and the government is not fulfilling it's obligations to make education and healthcare accessible to all.