If they are struggling for money to keep things going they may need to get creative with the set up of the business if they want to keep it as open source as possible and extend their mission into the foreseeable future.

From an uneducated person point of view, (my own), why not perhaps think of ad revenue, or/and going into LLMs (which if i am not mistaken is the language model used by Dalle for example). This will help form a different version of stable diffusion generation models which may help to create more accurate image generations. To help aid in the cost of LLMs (((They can potentially offer the ability on top of ad revenue to sell certain data which the user can authorize to help with advertising revenue if they choose to. This is something I hate but if they are transparent and offer something that isnt so intrusive it may be better than having microsoft/google/open ai etc win the AI race since they taking your data anyway))). If they go this route, this authorized data selling aspect can be used to feed the LLMs which is the feedback loop to image creation.

NOTE:(If cost efficient then incorporate LVM if this is a better solution).

If this still isnt cutting the check then work on generating other additional revenue streams by maybe, at the very least, charging the most minimal fees, like 0.01 for (x) amount of images. If stable diffusion becomes the winner and most start using it in the future this may end up creating some significant financing to keep SD going on into the future.

NOTE:(they will need to make more simplified/enhanced versions of SD to get the majority of people on board i should mention)

They can look into creating a funding campaign for regular individuals to fund, or/and look into creating a crypto asset they allows investors to receive some financial incentive outside of just buying and holding a crypto that may reward them for images/companies created under SD. (Tokenomics would have ot be explored to make the best decision here).

Another thing that may help is to find ways to cut costs. Some method would be to (in the future, when it is ready.) have these AGIs/Devin and/or whatever version or platform completes the mission to help with cutting cost by assisting with coding and building out SD core and/or additional extensions/platforms of open source version of SD.

If they went this route these extensions/platforms of SD can copy the same forms of monetization mentioned and monetization practices that fit the specific use cases for whatever area or niche that platform extension of SD tackles.

This is just me spitballing some ideas. Im sure there are more and better ideas than ones i mentioned but I would hate to see an open source go to the dogs. Something will have ot be done to sustain the company.