Clearly. It is very a pity, that you develop the product for 1,5 % of users while more than 70 % of users have remained without your support.
It is a pity to me of the spent tens hours on this coin and thousands hours of machine time. About the coins it is possible to forget simply. In a week there will be any 0.1.7.7 version, and at it also it can not appear compatibilities with earlier created purses.
In new projects some issues are expected. Small team means slower problem solving but in most cases more robust design. It is normal.
For one that is less computer-literate this can present a bigger problem, I agree. But a working solution is avaliable for anyone and community would be there to help you set up temporary solution if only you'd present them your problem. Visit discord once in a while, it is there for a reason.