Looking for cold brew recommendations for someone who typically doesn't like coffee

Hi! I wanna get more into coffee as a hobby but I don't have the equipment nor the funds for traditional drip coffee. Unless, of course, I do pour overs, but those require a level of intricacy and time I don't particularly have as someone who is always on the go.

So, I've been looking into cold brews!! I loveee a good cold brew with a hint of vanilla syrup and a vanilla cold foam. Looking forward to making that more rather than going out into the world and spending $7.

Here are some notable things I'm looking for:

---Looking for a sweeter, more "desserty" kinda flavor profile. I love all the caramels, chocolates, vanillas, hazelnuts instead of the fruity flavors.

---Absolutely hate any bitterness. It will always be there, but maybe a brew that can minimize it?

---Preferably something budget friendly? I am a poor college student 😔 grocery store is great but I also literally don't mind ordering something online as long as it's not like $70 for 20g LOL

---Pre-ground beans would be nice since my coffee grinder is kinda cheap and isn't very precise.

Please and thank you 🙏