The point is that despite most people will still lose hair on minoxidil, they will lose less than people who are not using it. Also, the effect of minoxidil seems to work in synergy with finasteride users. It's also worth mentioning that those who get results with minoxidil+needling may not behave in the same way long term, given that needling's mechanism of action seems to be different. Who knows, we still lack a ton of data of long term users reporting their experiences. Who knows whether those gains are eventually lost after 1-2 years or not. We have a few anecdotal accounts claiming they have kept those gains, but that evidence is far from equivocal, especially when 2young2retire was mysteriously dodgy when at least 10 people of this thread asked him if he kept his gains.
Again, this is why this community trial is needed, and why it is so important to stick to this in the long run. I hope to keep needling over the years and I am committed to keep reporting my progress here. The more data we have, the more reliable the conclusion will be. Making claims based on a few individual accounts is calling for potentially inaccurate, biased or weak conclusions.