That's why as a user I tend to consider the license of software I use and sometimes even the legal status of the entity behind it.
By no means my statement implies that software developed under a free software license by a nonprofit organisation will for ever keep being fit for my use case scenarios but I do believe that changes that constitute planned obsolescence wouldn't be the case.
Of course such a model has limitations, you can't go on funding rounds but still it's an interesting model.
