Does OTP mean that the single chip microcomputer can't be used once it is burned?

Single chip microcomputer can be divided into mask ROM, OTP ROM and FLASH ROM according to its memory type. The MCU of MASK ROM is cheap, but the program has been solidified at the factory, which is suitable for the application with fixed program. The MCU program of FALSH ROM can be erased repeatedly, which is very flexible, but the price is high, so it is suitable for price-insensitive applications or development purposes. The MCU price of OTP ROM is between the first two, and it has one-time programmable ability, which is suitable for applications that need both flexibility and low cost, especially for electronic products that need constant renovation and rapid mass production.