OUTRAGED with XFINITY INTERNET SUPPORT

For months now, i have delt with the worst of the worse when it comes to Xfinity Internet. I have had technicians come to my house, signals sent, new modem/routers, and change of service, and yet i still have CONSTANT issues with my internet. Like many others, myself and now my daughter are required to be at home to work and school. The issues im having are constant degredation of internet and VERY VERY slow speed. Mind you, i pay for blast performance and soon will be forced to pay the $25 fee for going over 1k gb. Today, i make yet the uptenth call to Xfinity support for the issue. I was beraded by rude technicians and even hung up on. Now this is where my frustration gets the best of me. I call back, yet again, to be told that appliances could interfere with my connection (although i get it, not the issue) and if i have moving water around me which would block the signal or connection. Now i freak, he tells me to google it if i dont believe his answer and that bodies of water effect my internet. I DONT LIVE IN A DANG POOL MAN, IM NOT IN THE MIDDLE OF THE DANG OCEAN. This is what support tells you now. Then, im told i have no other choice, i need to get pods or i have to run a cable to each device, cause we cant use wifi. This was there resolution. If i did that, although my rooms are close to the modem, we would still need to run cable, 150+ cable, to do this. IT would degrade the serivce, i explain that, NOPE, this is the resolution, and they hang up. I can anymore with any of this. IF XFINITY WASNT A MONOPOLY, i would have went to a new ISP by now, but, i cant cause the have my whole area monopolized. I need someone with COMMON sense to please reach out to me ASAP. I cant do this anymore. If you think a pod will fix it, please send me them, cause i am in no way paying for something to make your service better.