She was finishing off her hugely successful Born This Way era and made almost 200M on the supporting tour.

Not everyone can do that

Joni was on her second album. She didn't have any hits of her own yet, but some of her songs became popular through other artists. Her signature song "Both Sides, Now" was a top 10 hit for Judy Collins.

Not everybody can have a US #1 album 5 years after their debut

In her fifth year she released TBDT, her third era (2007):
She released the number one album The Best Damn Thing which sold (1,79M US | 6,5M WW)

And the hit singles:
Girlfriend 9,5M | When You're Gone 2,7M | Keep Holding On 2M | Hot 1,2M | TBDT 600K

She had a big world tour [The Best Damn Tour 2007-08] & she also did two movies that year.

True Blue, that's all.

I see most of the albums mentioned and released sold more than 2.5M

Queens

1D just released their 5th album in their 5th year & it sold well over 400k in the US & was #1 in almost all major markets

Some artists only have 1 #1 album in the US in 10 years for example.
Gaga got 2 #1 albums in the span of 10 months and that 5-6 years into her career . Not everyone can achieve that

The original Jessie Js were done wrong

not to mention four #1 platinum albums and two $200 million+ grossing tours

In her fifth year, she already has 9 Grammys, 1 Oscar, 3 #1 singles, and a diamond album.

Nicki had multiple hits in 2014/2015, and a top 3 album.

Rih had LOUD, a huge era with multiple worldwide hits and awards.

Jessie J is now a semi-flop.

Neom Hitch is still unknown.

2002: She was wrapping the 4x plat Survivor era and making her big screen debut as the lead actress in Austin Powers: Goldmember and laying the foundation for her solo brand.

I thought ITZ sold 10M WW?

Everytime went no one in the U.K

Oh how I wish Britney didn't hurt her knee filming Outrageous... I really wanted Breathe On Me as a single oh the SLAYAGE those 2 songs could have done!!!!

Icons It's sad not everyone can do that 5 years in

Nope, unfortunately not. It's okay though because she managed to do 10M+ with 3 of her albums Not everyone has that to their credit.

She had just finished a ~200M grossing tour after winning a Grammy earlier that year. She then released a 5M WW-selling single along with another minor hit off of her #1 album with no manager and one music video, amidst a public backlash which has since faded away. Only the queen