Are readings done on TikTok livestreams unreliable?

I guess this seems like a silly question because obviously this depends on who is doing the reading.

I decided to do a little experiment. I went on a bunch of different live streams on tiktok where people were answering yes/no questions with tarot, and I asked the following question (it was a genuine question): will I get into law school this year?

Here are the answers I got from all the live streams I attended:

1: No

2: No

3: Maybe?

4: Big yes!!

5: Maybe but leaning more towards yes

6: Yes, and you have the perfect personality for law school

7: No, and you have very playful energy so law school might not be right for you

I guess readings aren't valid unless they're done in person?