So long as your lessons include the information that this advice only works when you're dealing with low-level harassment. It fails catastrophically when you're dealing with a mob. It's like the advice to "eat healthy foods" - while it's probably right for a random person, when you share that advice with someone who has cancer, you are an insensitive ignorant dick. So if you share it as "basic approaches to normal life", fine, but when you hear "x hasn't been well", maybe you should avoid responding with this helpful simplistic nonsense.
edit: a more complete article on this https://the-cauldron.com/you-can-t-just-ignore-the-trolls-8f...