You are right, this platform can be very convenient for those who do not want to independently buy 10-20 different crypto currencies / tokens and make up own portfolio.
If this way will be used by a lot of people then this can influence the market.
Yes, it is, you are absolutely right. Once the investment becomes simple and secure, the price of all crypto assets will grow significantly. Because many new players will come to the market, especially institutional ones, and they have a lot of money.
The platform is now more developed that makes it easier for users to use it so simple that new users who have a lot of money do not find it difficult things are logical in this easy-going era.