Coin or token burning is often used as a way to increase the value of a coin or token, and is often considered the easiest way to increase its value, but in reality not everything goes as expected, a coin or token that is burned must have good potential in the crypto market, community big fans and continuous development, if the coin or token that is burned is just a shitcoin that is not that much in demand, it will be useless even if it is pumping but is temporary and will eventually come back and even sink.
The burning of tokens or coins is only an option to reduce their supply and also for the sake of controlling circulation on all exchanges so that it can have a huge effect on the price in trading, but this is of course very clear as you said that burning is usually carried out by the coin development team with the use of which is very clear and a better direction and it will not be on the unlucky coins or shitcoins that have no use value.