Why the instrument dominates the risk
Every strategy discussed on this site is expressed in perpetuals, so leverage, funding and liquidation apply to all of it regardless of how the positions are selected.
A diversified basket changes which decisions you are exposed to; it does not change the instrument's capacity for loss.
Past performance is not indicative of future results. Perpetual futures are leveraged instruments and carry a substantial risk of loss, including the loss of your entire position.