“Cloud” gaming… If it only “could”… Instead people keep making it "could"n’t.
The internet is always fragile due to bad actors. Reason being is the Internets infrastructure grows to make it as good as it can be… Pipes get bigger, more zombie computers, enables greater attacks.
Internet according to Wikipedia.
The farther down one of the “branches” you are in the “cloud”, the more susceptible you are to issues.