That is not a “we can’t do it” problem. That is a “they don’t want to do it” problem.
If you want it and you think it is cool you can have prototypes in a day max. Making it usable enough so even drunk people won’t need help using it will take longer, but it is certainly more manageable than the vacuum tubes as a hobby project.
If you want it and you think it is cool you can have prototypes in a day max. Making it usable enough so even drunk people won’t need help using it will take longer, but it is certainly more manageable than the vacuum tubes as a hobby project.