Absolutely but the issues are multifaceted.
Bad parenting? Maybe, I'm not convinced this is any more rife than before personally.
Sen on the increase? Quite possibly, it's better recognised now although not necessarily quickly diagnosed. people have children later in life, it's hard to get support though, in and out of school
Parents both need to work. There's not one at home to do pick up, chat through the day, facilitate play dates, help with reading etc
Funding - a huge issue! Less TAs = less support therefore issues escalate. Schools can't access services easily like speech and language etc.
Lack of playtime - this is so important. When I was at school we had two playtimes and lunch all through primary. This doesn't seem to happen anymore.
Too academic focused - music, art, cooking etc in primary all seems to have dipped. Year 6s are hot housed through SATs.
Covid - we will be seeing children in reception now who would have been 1/2 during covid so won't have had the same amount of social learning due to us being bubbled, which may well impact their social and play skills.