Im not sure how this is good she should be gaining fans not losing them. Debut first week sales are important. Its not like she's gonna pick up on sales in coming weeks cause sales generally are dire.
Good luck going for gold.
How is she losing fans?
Sales have declined more than 20% in literally A YEAR. This is an expected decline because of the sales market.
We should not discredit J. Lo's record. Going #1 with a remix album is very impressive and just shows how successful she was in her peak. Selena tied the record and both are very deserving of it! Queens!