There are 2 ways to do this:

Get the tint fixed, either removed or removed and retinted to 35%. You can actually DIY this with a clothes steamer, razor blades, and some adhesive remover.

Look around for people with 20% or darker tints and kindly ask them where they get their car inspected and ask if they are hassled about the tints.

MA inspection shops are wired with cameras that the RMV can remote into at any time to audit inspections. They have to submit images of the cars. Its very heavily regulated. They don't make squat on inspections but they make tons of money on repairs to pass inspection. Losing that inspection license loses their ability to sell repairs needed to pass inspection and can be a death knell for the shop