Is BTC mining worth it in 2019

if you are home mining you're not going to be able to compete with the giant ass factories in china that have a million bots. So if you want really want to mine i would
- buy a expensive ass miner so you can make a little bit of profit but you also need to take into count how much power you;'re consuming
- buy used miners on craigslist and maybe make profit
- get a usb miner and mine blocks and try to get lucky and mine a block