I always try removing the shit after the ? and if it doesn't affect the destination of the link at all then I assume it's tracking bullshit and in my opinion you should too.
There's more to life than blasting your friends with links at minimum effort
A computer is a tool, not an appliance
No matter how much any company wants to sell it to you like one, it's not. It's a tool. Treat it like an appliance and it will use you in whatever way companies can get away with.
You are obligated to understand how to use it. This can mean learning how to read a URL and know where the link stops and the crap begins. Or learning how ad/script blocking works in a web browser. Or knowing how to do various tasks locally on your machine instead of on some random website.
The more you know how to use a tool, the more you can do with it.
People fucking hate when I say this but whatever.