I'm afraid that using multiple accounts at the same time could get me blocked. Is there any way to avoid this?

I had the same concerns, which is why I started using https://octobrowser.net/. The browser creates unique digital fingerprints for each profile, isolated cookies, and proxies. This allows you to work with different accounts simultaneously without raising suspicion from website security systems. In addition, you can manage geolocation, system time, and other parameters, making each profile as independent as possible. This approach significantly reduces the risk of being blocked and allows you to focus on productive work instead of manually fighting restrictions.