Not quite. A pre-departure test (flying to the UK) was required for a while - it was RAT or PCR. It was then removed. Then, early December, it was brought back in.
The below is a news outlet conjecture. Nothing has been officially announced by DfT or the Home Office, but there's an expected announcement either tomorrow or Friday in which it is thought that that the pre-departure test will be removed again, only 1-2 months after it was brought back. The 2nd comment about removal of a PCR test is also incorrect and nothing has been announced. Again, this was bumped up from a RAT to PCR in December. I'd be surprised if it was removed entirely, with it being more likely to be bumped back down to a RAT but would of course be happy to see it go.