What repeater contract are you refering to? There's no implied agreement. What are you talking about? The FCC seems to disagree with you.
Sounds like you mean entitlement, which is not a thing, legally speaking as far as I know.
(2) May allow any person to use (i.e., benefit from the operation of) its GMRS repeater, or alternatively, may limit the use of its GMRS repeater to specific persons;
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URL
https://www.ecfr.gov/current/title-47/part-95/section-95.1705#p-95.1705(d)(2)
Citation
47 CFR 95.1705(d)(2)
(3) May disallow the use of its GMRS repeater by specific persons as may be necessary to carry out its responsibilities under this section.