Yeah, all too often discussion devolves into a religious war between free markets and regulation. Like they're somehow opposing forces. Markets are super cool and useful tools. Some regulation is good, some is bad, which exactly is which depends on your values and what you want to optimize for. Framing markets like they automatically do good, or ideas like "we need more regulation" or "we need fewer regulations" are all thought-terminating.

So far the DMA seems like a partial-win for technology users. I wish it enshrined the right to run software on your own computer in less ambiguous language, because as-is there are carve-outs that may let Apple get away with their core technology fee and mandatory app signing.