Add market based portfolio restrictions

With index funds like Vanguard I can see a breakdown of where they hold their assets. Property, forex, etc. I may want to choose a trader which only deals in forex for example and it would give greater options for searching and picking an investor other then the charts.

In a bear market I may want to avoid crypto all together. I understand traders may still be able to make a profit in bear market conditions but again this diversity in manager selections would help give people more options when the platform gets thousands of different traders.

Even if this is not a restriction, being able to see a breakdown of where a trader usually operates by sector (forex, crpyo, etc) would be helpful. It's not all about returns.