iPhone 13 randomly inserts BBC into text.

So my old iPhone 10 randomly inserted BBC when I was text typing. (Any app) To be honest, it’s one of the reasons I bought an iPhone 13. Unfortunately, the problem continues. I have seen this previously posted and endorsed by over 500 people. My question is now, 2 years later, do we have any better solution?

PLEASE DO NOT SUGGEST:

1) Check your auto correct. I have nothing in autocorrect.

2 ) Reset your keyboard dictionary. I have done this 3 times.

3) Reset to factory settings. I have done this 2 times.

Thanks for your time and attention!