DCAing is a really good idea. I used to wish I did buy more and whatever, but at the end of the day you cannot change the past. You took the best decision with the information at dispose.

With regards to buying KYC-free sats, I don't have specific suggestions rather than avoiding KYC services. In Europe we have some providers like Pocket that let you buy sats with your bank account but without KYC. Otherwise, just go for Robosats. If you're DCAing, Robosats is the best choice.

I would also suggest to buy sats with cash if possible, but p2p trades in cash are almost disappeared and are also very dangerous. Nonetheless, ff you have a net of peers and trusted bitcoiners, you can start from that. There's always someone in need for some fiat shitcoins because of emergencies etc.

Have a nice one