Google has become a really crappy company in my eyes. I run Vivaldi nowadays as my main browser since it is great but it feels like a new UI on Chrome. Why can

Google has become a really crappy company in my eyes. I run Vivaldi nowadays as my main browser since it is great but it feels like a new UI on Chrome. Why can't google support all modern browsers for their products? I work as a web dev and have done so for all of my work.