Are there any Market Cartels & Monopolies Among EEG Device Developers & Sellers to Keep Prizes for EEG Devices High?

We are reviewing EEG devices since May 7, 2021 on 1 370 posts on our site, for about for about 5 years now: https://petergamma.org/category/eeg-devices/page/1370 EEG devices where the hottest topic on our site with 1 370 posts. Not a single topic had more posts than EEG devices. Does this not make us a little bit …