Long term thoughts

I notice there isn't a lot of discussion going on around this etf on hc.

Is this a buy and hold forever thing so there isn't much to talk about or is this not the place where etfs are discussed? I'm still learning and am starting to worry about the current drop in price. I topped up a bit the last two days. But now wondering if I should keep going as it slides or wait incase these etfs are due a reset.