I think it's better to do it properly and normally, buying BTC with DCA is most comfortable to do manually, if it feels right, just buy and buy according to our financial capabilities.
Everything that looks sophisticated and is considered helpful has an expiration date and will be abandoned, especially if it is problematic and deviates from the desired function.
Investing must be relaxed.
Investing is about analysis and peace within yourself because you know what you are doing and you know you can reach what you aim for in the months / years to come.
At least that's how I view it.
What kind of analyzation skill you need before buying and to HODL bitcoin? I guess the mechanics for this kind of investment is pretty simple. There's no need for you to dive deeply on technicalities before you execute your buy orders since usually that situation is for trading. People here discourage to do that especially if the discussions here is all about buying bitcoin then HODL. Trading is risky practice and not advisable for newbies to get involve with it since this is how they would lose their money faster especially the market is known for its volatile characteristic.
People don't need to experience any heavy pressure towards accumulating Bitcoin since buying and using DCA method is so simple, for sure lots of people could easily understand it if they are just really interested to invest on Bitcoin and not greedy to chase for risky get rich quick schemes.