You risk the possibility that all your accounts will be banned in the future due to violating the terms of use, so I do not advise you to continue.
What is the maximum profit you achieved and what is the average time to manage 20 accounts and average profits? 200 satoshi is a small amount, but it is enough to do a lot even if it is multiplied by 20.
You can collect more by learning a skill or at least participating here or in competitions instead of creating more accounts.
It takes only like 10 minutes a day. On Flash Fridays though It takes like less than 15 minutes. Or I could do half of the work in the morning and the other half of the work in the afternoon.