Starlink is ridiculously expensive where I live and I assume it will be costly in other countries. Even though he is a manager, I think it's okay even in force major situations not to have Starlink and a gasoline generator. He is a campaign manager, not a CEO of Microsoft.
Signature campaign income shouldn't be vital for anyone, it's not a job. If someone treats it like a job and makes their life dependent on it, then they are doing it wrong. Campaigns can stop any time at any day, what if they'll be left without a sig campaign? What happens? Are they becoming homeless? There is also no official contract between the campaign participants, managers and the company.
The only responsibility that the campaign manager has in this case is to have an emergency wallet recovery plan to gain access to funds. Gaining access to the internet and power is a nice bonus.