Buying on PC is a lot cheaper than buying on consoles typically, especially after a year or two, and PC sales are mostly (all?) digital now.
And the thing about cartridges not holding the game is limited to specific games, devs still have the option of putting the full game on a cartridge instead of the license option. All that happened here is that devs got another option on how to sell their game, so if you want to gift someone a digital game but want a physical item to give to them, the license on cartridge option is perfect, and AFAIK it preserves the ability to resell the game (may be dependent on the game though).
Buying on PC is a lot cheaper than buying on consoles typically, especially after a year or two, and PC sales are mostly (all?) digital now.
And the thing about cartridges not holding the game is limited to specific games, devs still have the option of putting the full game on a cartridge instead of the license option. All that happened here is that devs got another option on how to sell their game, so if you want to gift someone a digital game but want a physical item to give to them, the license on cartridge option is perfect, and AFAIK it preserves the ability to resell the game (may be dependent on the game though).