Furthermore if you read your own links, you will see that the "recent history" of the Rotherham offending is that there is an enormous police investigation costing tens of millions of pounds and a large number of people have been convicted, and the "recent history" of the fallout from Jimmy Saville is that another extremely well-funded enquiry was conducted (IICSA).
The general idea that the UK is particularly accomodating to paedophiles, or that an unusual number of powerful people in the UK are paedophiles, is not supported by evidence.
This meme mainly comes from a serial liar, Carl Beech, who's lies were credulously reported by people who should have known better.
Should the law be changed? Yes. Is this evidence of a "cover-up"? No.
https://assets.publishing.service.gov.uk/government/uploads/...
As far as I can see, it's still funded from local authority budgets.
I worked briefly in children's homes a long time ago. Kids were placed in assessment centers where they were supposed to be evaluated and sent on to an appropriate home. But there were no places for them, and they stayed in this temporary place for years.
Not sure if much has improved in the last decade.