Exodus.io is safe, there is no nudity or adult content, the reviews are completely incorrect. The website (exodus.io) is the official website for the Exodus CryptoCurrency Wallet. Chances are, whomever labels the site as unsafe has lost a lot of money in crypto, or doesnt understand it and labeled it as a scam. The site is safe, and crypto is safe.
A site for a desktop cryptocurrency wallet that holds a variety of cryptocurrencies including the main two of Bitcoin and Ethereuem. It seems that they have been expanding into other cryptocurrencies and has overall been a secure experience.