I’m not aware of major downsides to using a different luncher.
The biggest incovience is initial setup and putting your home screen apps back where they belong.
Spend a few hours to escape to some of google bloat and set your search bar to use Firefox (which has ublock support).
There’s a lot terrible articles with clickbate titles too. A lot of the articles I’m interested reading are either clickbate/ragebait or way out of context or just completely false.