how do people get rich fast now ?

I used to play adopt me! a lot in 2019/2020 and i had many good pets but my old roblox account got banned so I lost everything... :(( I made a new account after that but never really played adopt me seriously again. I just came back recently and the game changed SOOO much

So I wanted to ask :

• whats the fastest way to make bucks now?
• what should i focus on first as a returning player?
• is trading the main way people get rich ? (im too shy to trade)
• any good grinding methods or tips ?

Tyyyy