Solving problems in the market will always be more difficult for the team and the Dev project because now there is more and more competition between new coins with different concepts and different developments, and because it makes the team and Dev have to spin new ideas in order to compete with others.
Solving problems is not so difficult for the team who are experts in blockchain networks, because they are very experienced in identifying problems in blockchain and then stringing them into main solutions to become new project concepts and even adding them to new blockchain networks, now there are many new projects with new networks such as Solana, Fantom, and others.