Someone needs to find out where the "Muslim exemption from Obamacare" is coming from. According to Grok:

Key Facts on the ACA's Individual Mandate and ExemptionsThe ACA included an individual shared responsibility provision (mandate) requiring most people to have minimum essential health coverage or pay a penalty when filing taxes (this penalty was reduced to $0 starting in 2019 by later legislation). 

Religious exemptions existed but were narrow. They applied to members of certain recognized religious sects or divisions (referencing 26 U.S. Code §1402(g)(1), used for Social Security payroll tax exemptions). Eligible groups must:Conscientiously oppose benefits from private or public insurance (including for death, disability, old age, retirement, or medical care).
Have been in existence since December 31, 1950, and meet approval criteria. 

Qualifying groups are overwhelmingly Anabaptist Christian sects (e.g., Amish, Mennonites, Hutterites). No Muslim groups have ever qualified under this definition. The Muslim faith does not forbid health insurance in a way that meets the statutory criteria. 

Other exemptions (not religion-specific) included low income, hardships, incarceration, certain Native American tribes, health care sharing ministries (often religiously based but open to qualifying members), and more. These were not targeted at any one faith. 

The full ACA text contains no mention of Muslims, Islam, or dhimmitude. Claims of a special carve-out were debunked by outlets across the spectrum (e.g., FactCheck.org, PolitiFact, Snopes). 

In short, the law treated religious exemptions based on specific doctrinal opposition to insurance (not by naming religions), and Muslims were never granted a blanket exclusion from the mandate, penalties, or related taxes. No evidence shows widespread or special use of exemptions by Muslim Americans under the ACA.