If you ever hear concern trolling about bitcoin's security model (miners stop mining due to low fees and no subsidy) then here's some info to debunk the uninformed, garbage takes.
Miners have many types, strong and weak miners and in Bitcoin mining history, there are many months with Bitcoin miner capitulations that often happen in Bitcoin bear market. Sometimes it happens around a Bitcoin halving when their mining revenue halves in short time while Bitcoin price does not increase two times to cover this subsidy halve.
This is very common because every job has its own people and this is crypto which has countless jobs and their types. It depends on the person what kind of job he is doing which makes him strong and weak. Sometimes difficult times come due to which such situations are seen but it is the same in the case of Bitcoin but after some time it also gets better and due to which the situation and the device working in it also gets better.