Is it still worth it to DCA monthly into Bitcoin for the next 10/15 years ?

I’m in crypto since 2017 but since one year or so I’m turning more and more into a bitcoin maxi.

I’m thinking about DCAing into BTC monthly for the next 10/20 years to grow my wealth and maybe use it as retirement money one day. I was planning to inject like 500$ monthly, maybe more if I can afford to, as well as punctual bigger investments.

The thing is, btc is now past 100k and I think it could do another 10x in the next 10 years, but not much more than that. What do you guys think ?