Others have said lots of good stuff. But I do think licensing is not quite as easy as is suggested here:Is there a recommended way or a guide for doing a manual move?
Licensing is the can of worms. Before starting you need to have:install all licensed software I use, and any other software
1) Records of all license keys, which can be
a) A string of characters, or
b) A file which was originally provided in an email and needs to be opened by the newly installed app.
c) The app logging in to a vendor web site (e.g. Adobe, MS) and this entitling you to use the software.
In some cases there is file stored somewhere (never specified but likely in a Library folder) which you can copy from old to new Mac. But increasingly this no longer works because it includes a UUID for the old Mac.
2) Understand license conditions which for personal use might be:
a) The license allows you to install on all Macs you own - this is very like the Apple App Store way.
b) The license may allow you to install it on x Macs. This can be:
b-1) An honour system
b-2) The vendor web site keeps track of computers on which you have installed software and you may be able to unauthorise the old Mac if the new one takes you over the limit. Each app will be different - this is the minefield which can cause endless frustration.
b-3) The license was for one particular Mac and you need a new license (Some years ago, I had this trouble with Disk Drill).
I have done this recently when replacing 2016 MacBook with a new MBP. With good records (I keep all licenses in either 1Password or a folder in iCloud) and preparation (checking licensing limits and de-authorising the old Mac) I managed the process without too much hassle. My only loss was a Chronosync license which I had been using incorrectly on two Macs.
That is my rant about moving licenses. I hope it goes well for you.