This is so confusing for people I COULD BE MISTAKEN, but I seem to remember this explained exactly opposite of what you are saying. I think it was @sar104 that explained it in the parade thread. Lets see if he will clarify for us?
You know, you dont have to see those subtle reminders. You can turn them completely off in the app.
14 CFR Part 101 subpart E codifies Public Law 112-95, Section 336, and it's crafted almost entirely as an exemption from 14 CFR Part 107:
§107.1 Applicability.
(a) Except as provided in paragraph (b) of this section, this part applies to the registration, airman certification, and operation of civil small unmanned aircraft systems within the United States.
(b) This part does not apply to the following:
(1) Air carrier operations;
(2) Any aircraft subject to the provisions of part 101 of this chapter; or
(3) Any operation that a remote pilot in command elects to conduct pursuant to an exemption issued under section 333 of Public Law 112-95, unless otherwise specified in the exemption.
§101.41 Applicability.
This subpart prescribes rules governing the operation of a model aircraft (or an aircraft being developed as a model aircraft) that meets all of the following conditions as set forth in section 336 of Public Law 112-95:
(a) The aircraft is flown strictly for hobby or recreational use;
(b) The aircraft is operated in accordance with a community-based set of safety guidelines and within the programming of a nationwide community-based organization;
(c) The aircraft is limited to not more than 55 pounds unless otherwise certified through a design, construction, inspection, flight test, and operational safety program administered by a community-based organization;
(d) The aircraft is operated in a manner that does not interfere with and gives way to any manned aircraft; and
(e) When flown within 5 miles of an airport, the operator of the aircraft provides the airport operator and the airport air traffic control tower (when an air traffic facility is located at the airport) with prior notice of the operation.
In other words, to avoid having to fly under Part 107 you can, instead, satisfy 101.41. And 101.41 (e) specifies the reporting requirements to local airports. As with the other provisions of 101.41, if you don't follow them you lose the exemption and fall under the Part 107 requirements, which a non-Part 107 pilot will immediately breach by not being certified.
A Part 107-certified pilot, however, doesn't have to satisfy 101.41 (e) and there is no equivalent requirement in Part 107 - everything there is simply based on class of airspace with other limitations.