Don't fuck around with shitcoins. DCA works for assets that have long term strong fundamentals, and shitcoins do not have that. Don't be applying DCA to trading and/or crappy projects and expecting that you are going to be able to invest long term into crappy projects that are, at best, a trade that you get into and out of.
With bitcoin you can invest on a 4-10 year or more time line and have fairly decent confidence that bitcoin's price trajectory is upwards during that time, but you cannot have that kind of expectation with any of the shitcoins. So, don't be misapplying the benefits of DCA to shitcoins, where you could well get screwed pretty badly when the shitcoin is ONLY spiraling downward and you are continuing to buy it every week. At least in bitcoin, you can consider that your ongoing buying of it, even if it is spiraling downward in price , it still has decently good chances of recovery, and even greatly performing in the future 4-10 years or longer.. Yeah, even with bitcoin it is not guaranteed to be profitable and/or to have a upward price trajectory, yet the odds of bitcoin having an upward price trajectory 4-10 years or longer down the road is way better than any of the various thousands of shitcoins that try to act as if they are like bitcoin when they aren't.
Crazy that they think they can also use this method on those scams. Maybe they need a good shake off to see that in reality those shitcoin is not reliable and they would just waste their money on those tokens. If they really want to use this strategy they should eliminate the thoughts of investing on tokens and focus on bitcoin only. Since this would be more reliable to spend their money and those shitcoin is just nothing and it will just take their money.
Everything what you say is on point and they should never apply DCA method on those shitcoins since 100% sure that they are just wasting their money for selecting it most provably they are just making the devs of those tokens so rich and they are in dangerous situation to lose.
Only bitcoin is reliable for 4 - 10 years cycle so hopefully people could see this and ignore shitcoins in the market.