Not at all.
These are all speculation.
I've never gained personally while ejaculating. There's quite a bit of evidence supporting the idea that ejaculation hinders gains. You can try it for yourself and see if it works for you. For me, it doesn't help.
VK isn't saying you're wrong by making that inference, simply that different people have different opinions on the matter. Personally, I think your conclusion might be correct, at least partially. Some people lose motivation to Penis Enlargement when they masturbate, and I think that might be the main reason masturbation appears to hinder gains. If you can still have the motivation to Penis Enlargement after masturbation, then it might be a good thing to try out. I am not able to get an erection immediately after masturbating, but I seem to have had the best girth expansion after a girth session the morning after having sex, or several hours later.