Your always welcome to do suggestions for improving this website but if people get impression this website is less good then others then think again.
One can always go to places like turbosquit and pay 30 to 50% more for same models, this place only takes 20% from the artist compared to 60% on the other, you can compare that with autodesk versus blender situation, this is then like the blender of the selling platforms and the others are in autodesk mode asking steep prices for their same old services.
I think there is way more incentive for artists to invest in this platform/community and make CGtrader the main point of focus, allot of 3D artists already do so and are channeling traffic from their social media to here and building a strong foundation/position here, that's why this place is growing so fast and maybe a bit to fast and disordered at times.
Just take a look at this line here (https://www.similarweb.com/website/cgtrader.com#overview), if that line keeps going like that it will pas 6 million user/month within 5 months.
Allot of artist (including me) also sell on other websites but + the added additional cost those places take (maybe they curating more?), they may or may not be more user friendly given that extra price, up to you to make that balance.
Anyways, never hurts to look on those other websites then simply drag and drop a presentation image of an item in google images and see if same item is available here for better price.