A lot of what we define as pleasurable in this part of the world is driven by consumerism or other environmentally unsustainably/harmful activity. If your pleasurable activities account for your impact on all living things then by all means knock yourself out. Most hedonists I’ve known do not demonstrate this degree of introspection and often are looking for fleeting pleasures to mask trauma or other mental health challenges.
The reason why it isn’t badass is it prioritizies self over others. Under a hedonistic worldview, your own pleasure matters more than another living beings pain.
It aligns well with capitalism and its inventivization of personal enrichment even if at an expense to others.
In my view being “badass” is taking care of each other, even the supposed “least” amongst us (if we are to believe in such hierarchies), as our superheros and religious figures are written.
There’s a reason we have immortalized such figures and I would describe exactly none of them as hedonistic. Rather they often take on incredible personal pain to bring safety and security to others. That is what I would call badass.