If you plan on having an element of your brand identity for a long time, say your name or your logo, it's imperative to research and make sure it will stand the test of time. Reason being that you want names and logos to be around for a while. You shouldn't push out these elements unless you're prepared to have them stick around for years.
However, when it comes to items that can (and should) adapt, your goal is to move fast, do good work, and change as needed. Pretty much everything your customer comes into contact with like your website, collateral, software, etc is going to adapt with technology and alongside user testing. In this case, make good stuff, test, and iterate.
I've been playing a lot of Call of Duty amidst the COVID-19 crisis. It's been quite a while, but something that's been all too familiar is the vast difference between snipers and grenades. Essential premise is this: snipers are extremely accurate. You definitely can't hit more than one person, but if you focus on just one person, you're highly likely to hit them. At both long distances and shorter distances with superb effectiveness.
Grenades, on the other hand, are meant to hit lots of people at once. But, they you generally chuck these and hope you hit something. It's highly unlikely unless you land in at the exact right place at the exact right time. Despite being more powerful than a sniper rifle, they aren't as accurate and less effective as a result.
What's the point?
If you want to brand with impact, focus intently on one person, scope them out, and snipe them. You're much more likely to hit the target.
Don't chuck a grenade and hope you hit someone.
Creative, entrepreneurial people have an innate desire to explore. After adopting a fearless attitude, it becomes easy for them to seek out newness and experiment with confidence. But, there is a shadow side to these seemingly harmless cravings of novelty: absent-minded innovation.
In part, it seems like this need to find something new or start several projects without finishing them stems from a need to grow. Be it more market share, more customers, more offerings, whatever. The point is that rebellious brands cannot afford to be all things to all people. Instead, they seek to focus.
I want you to think about taking a picture of somebody. You point your camera at them and they are blurry. The image sucks and your intention of capturing the moment is lost. Now focus on the subject. Clarity, definition, context, all of these things become evident in light of focus. You get the full picture.
Now try focusing on two people at different depths and distances. It gets much harder.
What's the point? In a world that cannot seem to satisfy its desire to be all things to all people, rebellious brands fearlessly focus. They are ok with gaining the full picture of one subject instead of trying to capture many.