Right! The funny thing is that I think Nostr clients will see success with algos on a pay-for-access model. You can pay to turn on the algo and have it improve your experience (if you believe it does that). Successful algos will be affordable and perhaps popular but the user will always for the option to turn them off. I would envision that Nostr either through choice clients or optionality, will always be free at it’s foundation. 

 I can see that happening, especially if the algo in question is specific to a certain client or app, but it would probably be better if clients asked for this in forms of voluntarily donations like a percent of your zaps go towards the access