Re: Critical bug: pgAdmin v4.25 has started ignoring my "Browser Command" which completely cripples me and makes me unable to manage my PostgreSQL database.

I don't think any software developer sets out for change for change's sake. If I recall the reasons for the change to a web based system were the larger number of developers who can code in javascript (which is hardly debatable).

It's incumbent upon the person using any software to ensure that they can either maintain it themselves, are happy with the general direction and for others to lead, or can find someone and afford to pay them to maintain their interests on their behalf. In this way open source is no different from commercial software, the difference with FOSS is that the first two are options and you are not reliant on any one entity. Leaving aside any TCO issues. Or you can fork the project and take it in a complety different direction if you're not happy with the direction. The fact that you haven't suggests you don't care enough to do so.