Eh.. there won’t be. But it’s not because of some altruistic motivations, it’s bad PR and the sheer numbers of lost customers would out weight the benefit of terminating for non-pay.
At least in the US, the few the major residential ISP's have a virtual monopoly so wont loose many customers and have proven in the past not to give a $#@ about bad PR.
Actually, Comcast has been a hero of late. The have advertised that they will give away basic internet for free, and bumped up the speed of existing subscribers in addition to bumping up their data caps.
Asking university students to leave campus is hard. Switching from on-prem to online teaching overnight is harder yet. But teaching across the connectivity divide, where students don’t have access at home and the state just shuttered all the businesses providing “free” Wifi, is impossible.
I have been wronged many times by Comcast over the last 24 years; at least from my POV, this offer—provided they abide by it—erases most if not all my ill-will towards them.