So I might be a little late to the conversation. Please forgive the long essay
1. Stereotyping is exhausting, especially in kink - There have always been people stereotyping everything under the sun. It's easier to ignore for other things but for something as intimate as kink, it just hits a little harder. My opinion is that this happens because of two reasons - lack of knowledge/exposure and lack of effort. Lack of effort is just more annoying but easier to ignore as those people are not worth it. It is the first one that is sadly exhausting because there are some really wonderful people who are open to understanding but just not exposed enough. Don't get me wrong - it's satisfying to do so but when you repeat it again and again, it's just tiring.
2. Prodomme vs findom vs whatever only fans is -
I started my journey in kink through online forums and play with people I met there. However, I delved deeper, attending munches, talking to people in different spaces of kink and through all this, the following is what I believe.
In my mind, prodommes are people who have certain skill sets in BDSM like bondage, suspension or hypnosis be it online or irl, and have made a business model to leverage it. They hone their skills and establish a connection with their clients similar to a doctor or a stylist. For example, I was part of a prodomme weekend where a bunch of slaves were serving some prodommes for a weekend. Every Domme talked and asked questions and experimented all while maintaining high protocol. They were even able to bring out some things that I never knew existed because of their experience. Through the pain and humiliation, they actually connected with me and at the end I was able to have a cathartic experience. Bondage, Similarly, online - I am currently talking to a Domme for a hypnosis session who is taking the time to know me before even talking about money or such because she wants to make sure that we connect. There are these people who really enjoy what they do and want to connect with their clients. There is also the other side of the spectrum where despite being prodommes, they are in it just for the money and don't enjoy it. It usually becomes very obvious in the time you spend with them.
Findom feels different. It's people who don't really care about making money but derive pleasure from the value that the partner is placing in the dynamic. It's like gifting more for your favorite person or such. I think gifting as a love language taken to the extreme is findom. However I feel it's been perverted by so called dommes who want to make a quick buck and so called subs who want a quick walk or attention. I was in a findom dynamic for two years in which I was worshipping my Domme while she pushed me to explore and improve myself. Towards the end though it unfortunately devolved into more money but me not feeling valued so we had to end it. So as a kink I don't think findom is inherently bad but as with all kink when one party is trying to exploit the other, that's where it becomes toxic. Unfortunately it's the easiest kink to pervert.
Coming to only fans - it's just custom porn/NSFW twitch. The whole streaming industry is based on engagement with someone. Gaming, content creators, YouTube. I think only fans is just another form of content which there clearly is demand for. What really irks me though is when amateur creators advertise or associate themselves with bdsm without any interest, or effort just because it may make them more money.
I think all the three in their pure/ideal forms are good but as with anything involving money - there are always people looking to exploit the vulnerable. So if we want to put in the effort to understand the genuine people in these spaces, it might just be better to understand the motivations of the individual we are interested in, lest we stereotype.