It is worth noting, that Simone - in the video, says Dianna is not informed that they are asking for help. And that she (Simone) is looking forward to the day

It is worth noting, that Simone - in the video, says Dianna is not informed that they are asking for help. And that she (Simone) is looking forward to the day when Dianna is strong enough to be pissed at her about it. I assume that the patreon is to cover loss of income, health costs which are not covered by insurance, and to support her husband who is caring for her.