Did you guys actually try the indicators, both of them? And did you watch his instructional videos? Because imo, if you do that and also give it a little time and see for yourself, you should see potential. I was skeptical too at first and expected absolutely nothing, but i was very positively surprised.
Imo you should use the beach indicator as a directional anchor indicator and the death crossing indicator for timing entries (and exits, if you want). You could take it that when the beach indicator is bearish, you only take bearish entry signals from the death crossing indicator and vice versa.
As for the entry signals in the death crossing indicator, you could use the death cross as the entry or the MA to change colour or both of them, whatever suits you. I find that often the MA colour change is enough to provide a good entry as long as its in the direction indicated by the beach indicator.
I like using these indicators on the 1 hour timeframe for the most part, but they work on others as well.
For alerts on the MA colour change, use the CM_DI_plus_minus indicator, set and alert for the indicator to cross itself and that will usually signal for the MA colour change (sometimes it will be grey instead, in which case ignore it).
Use the price range tool in your tradingview and see what you think. Are you guys seriously telling me you dont see why this is a good indicator? Im genuinely interested in hearing your thoughts.
Also look at his instructional videos, they should give you further perspective on the use cases on the death crossing indicator.