Being honest about the facts does not make someone a bigot.
Denying them makes you a complacent fool.
Worse, that attitude leads to a failure to address the situation as it really is, and failing those in danger.
Wasted lives.

The calculation you refer to is just to identify the proportion of new diagnoses that really are new infections.
You have claimed that the increase is largely due to better screening and good news.
PHE calculates otherwise, and there are no alternative figure.
Your claim about that is another false one.