I think Reddit is tracking my phone?

I got permabanned from Reddit on my Android Google Pixel phone and whenever I would create a new account it would instantly get banned.

I tried reinstalling the app but it still banned my new account. I'm not familiar with App Development so I was curious to see if anyone could explain to me how they are tracking me and if I can do anything to get rid of it.

While on the topic of app development, I heard that apps can track more things about the user. For instance, there are ways an app can identify the IP of a user even if they are using a VPN but a website is unable to. Would appreciate if anyone could clear that up for me. Thanks

Yeah, it's just fingerprinting.

Do you know if there is something like this but for TikTok, IG, YouTube, and Twitter?

Why did you get permabanned?

A subreddit permabanned me for not following the 90/10 rule where only 10% of my content can be self-promotional.

I then tried to get back on the subreddit with another account that was following the rules. I got caught and got temporary ban from Reddit.

I then used another alt account on different subreddits but got caught and am now permabanned from Reddit.