With all due and sincere respect to mikaelaast's effort and ambition, I can't believe we're at a point where the implementation of an image filter can ask for a automatically renewing $5 per month subscription and nobody blinks.
There are a whole bunch of repetitive comments about this already and it's not, by itself, all that on-topic in a Show HN, especially with the added meta.
At this point I believe that this is only a snowflake on an enormous iceberg of opportunities that we are missing, because “come on, everyone could open a shell and <insert your convoluted pipeline here>”. It’s probably a trillions dollars industry that doesn’t exist due to professional deformation and being conditioned to sit and work for someone else’s profit.
We used to blink, didn't we?