I still have Sky entertainment and Sky Sports for £48 a month including the Entertainment package for Mrs H. I watch a lot of sport on Sky so £12 a week is worth it. I only watched football on BT so fucked it off when they put it up to £35 from £20, they didn’t try and keep my business.
Like you I’ve got a Firestick loaded with sport, movies and TV programmes for £70 pa, never had a problem but only watched foreign football on it, hoping it’s going to be fine for Premier League and away City games that are on BT.