Some of the new AirPods from Apple are designed to help people with hearing problems,
@Don Alaska, and there might be other companies that make similar devices. My daughter got her dad a set of the AirPods, and it really helped him to hear, especially when she called him on the phone. She said he even spoke clearer with the AirPods in his ears, where before, he either mumbled incoherently, or he shouted.
They work with the phone for regular conversations, but I am not sure how that part works, I have just been told that they can do that.
My friend, Evelyn, used to do a lot of her conversations by text because of hearing issues, and if someone uses talk to text with you, they can speak into their phone, and it shows up as text on yours.
Nothing is going to totally replace hearing loss, but maybe something like this could help ?