Can't say I noticed that ad. I have seen dating ones (I think) but right now I get a BT Infinity ad (high speed - for the UK!) because I am using a a connection that uses BT but can't get the Infinity service. Not that their site tells you that unless you delved very deeply. At one location not using BT they calmly tell you that you can expect 7.5Mb/s on Infinity and only by using the providers' site there can you see that Infinity is not available there either.

Infinity refers to the number of lies BT are prepared to tell on their websites, obviously.