True I guess, although one would perhaps expect a fibre network to be more reliable and stable than a cellular network. Why would a large ISP allow customers t

True I guess, although one would perhaps expect a fibre network to be more reliable and stable than a cellular network. Why would a large ISP allow customers to bring their own ONT if it means higher chance of problems on the PON? It doesn't seem worth the reputational risk. Allowing customers to bring their own router doesn't affect other customers.